4Trip: Offline Maps, Translate
Read menus & signs, no signal
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Before you fly, download your trip and YiYi or YaYa, your travel assistant, on Wi-Fi. Abroad, your map and menu translation work with no signal, even in airplane mode.
No signal, a menu you can't read, a map that won't load. 4Trip keeps your trip map and translation working offline, even in airplane mode.
Before you fly, download your trip and the on-device assistant on Wi-Fi. Abroad, your day map, routes and stops open with no signal, and your camera turns menus, signs and timetables into your language.
• Download any trip for free: maps, routes and the audio guide work with no signal
• Photo and live translation run on your phone, with no internet and no account
• In a group, one phone hosts and everyone joins by QR code, each in their own language
• Plan a trip by describing it, or turn a blog post, PDF or screenshot into one
• 8 languages, and it works in mainland China with Gaode maps and WeChat sign-in
Type where you're going and when to get your first trip, then download it before you fly.
Terms of Use: https://www.4trip.ai/terms-of-service
Privacy Policy: https://www.4trip.ai/privacy-policy
more This app is a total game-changer for travel. From planning to booking to managing my entire trip, everything is seamless and intuitive. With all the AI powered planner, assistants, it saved me so much time and stress—honestly the best travel app I’ve used. Highly recommended!
This app is a total game-changer for travel. From planning to booking to managing my entire trip, everything is seamless and intuitive. With all the AI powered planner, assistants, it saved me so much time and stress—honestly the best travel app I’ve used. Highly recommended!
A long sign or a museum plaque abroad: point your camera and read it in your language, in whole sentences.
Picture Translation now keeps paragraphs and lists together, so the text reads the way it was written. Short menu lines and signs are now translated by meaning, not by sound. With the assistant downloaded, it works with no signal.
Also new:
• The app stays responsive while the assistant downloads
• In My Trips, tap a trip's dates or travelers to change them
• Trip animation shows cruise days at sea and how you really travel each leg
Try it: Voice tab → Picture Translation.
1.6.8 5d ago
• Download a trip or the assistant by voice: say "download my Kyoto trip" on the Voice tab. A stopped download resumes from Notifications, and a reminder comes 3 days before you leave
• Add theme park reservations (ride passes, shows, dining) from a screenshot or a forwarded email, and the day is re-planned around them
• Price watches send one summary a day; tap or drag a chart to see any day's price
• Cruise prices now cover six lines, including Royal Caribbean, Carnival and Norwegian
• Downloaded trips stay on your phone through app updates
• Flight and hotel results show the lowest price two days either side of your dates, plus many fixes
1.6.7 Oct 11
• Photo Translate draws the translation right on the photo: slide to compare with the original, tap any text to read it in full or hear it
• Track cruise prices: find a sailing, pick a cabin and we'll tell you when it's a good time to book
• Start a flight, hotel or cruise price watch from Tracked Prices, no trip needed
• Imported trips get their real dates, and a price watch stops once you've booked
• The app opens on the Voice tab, with YiYi ready to help
• On iPhone Duo, iPad and in landscape, trips, Voice, Translate and Search show side by side
• Updated for iOS 27, plus many fixes
1.6.6 Sep 29
New:
• Autopilot for your saved trips (Premium): one switch keeps a trip up to date for you — your offline copy and price watches stay in sync, hotels from your booking documents are added as stops, a faster stop order is suggested for you to confirm, and restaurant picks arrive the day before
• Offline audio guide: tap Listen on a stop to hear its guide read aloud, or Guide me to have your on-device assistant narrate a short or full tour — no signal needed
• Day alarms: your Today and Tomorrow cards now show when to leave for each stop and when places close, with alarms you can turn off, retime or add — tap an alarm to open directions, even offline
• A new Voice tab: the message box sits right above the tabs, the microphone only asks for access the first time you tap it, and Recent chats keeps your last 100 requests, each reply one tap away from the place, trip or screen it opened
• Ask about a place, then say "take me there" — directions open straight away, even offline for places in a downloaded trip
• Continue as a guest: use the app without an account and still have your own profile; sign in whenever you like and everything you've done stays with you
• Offline trips are now free: download any trip to use it without a connection — no account needed
• Track flight and hotel prices on any trip, even one shared with you: one tap saves your own copy and starts the price alerts — no account needed
Improvements:
• Plan a trip by voice without signing in and open it again from Recent chats
• Forwarded booking emails keep their PDF tickets and other attachments
• Once you add a flight watch, the trip overview stops asking for your departure city
• A brand-new price watch no longer claims a "30-day low" from its first day of prices
• Offline, a day no longer shows activity and restaurant sections that need a connection
• Voice commands are understood more reliably with the on-device assistant
• Offline maps now cover your whole trip — the overview and every day's map show roads and places even on long road trips, and downloads finish in seconds instead of stalling
• Price watches follow your latest trip: change the dates, stops or party size and your flight and hotel watches update to match, with an Update link under Flights and stays whenever they need a refresh
• After you update a downloaded trip, the "out of date" warning clears straight away
• Hotel search is much faster and no longer times out
• The date picker opens on the dates you've chosen instead of today's month
• Flight and hotel watches you've edited yourself keep your settings when the trip changes
• When YiYi can't make a change, it now tells you why — and offers to plan a new trip for those dates
• Cruise and overnight-ferry nights no longer get hotel price watches, and your return-flight watch leaves from the right city
• Stability and polish improvements
1.6.5 Sep 24
New:
• A redesigned Plan tab: say where you want to go in one place, tap an example to get started, and open Personalize or Import only when you need them — with a tap-to-copy address for planning by email
• If a stop on your trip landed in the wrong place, the trip overview now tells you which stops and days are affected, and whether they're being corrected automatically or need a manual look
• A redesigned Modify screen: describe the change you want in one place, queue several requests and apply them with a single Update, and open each day to add, remove or reorder stops on its own route map
• A redesigned Voice tab: say or type what you need in one box, fix a misheard word and send it again instead of repeating yourself, and see the answer right below — with Translate, Search & book, recent commands and voice choices in tidy cards underneath
• A redesigned My Trips tab: your trips are grouped into Pinned, Upcoming and Past, the next one is marked with how many days away it is, and each trip card now has labelled buttons for sharing, changing, documents and offline — with everything else one tap away
• Live, group and photo translation now work without an account — open them and start translating; you only need a downloaded assistant
Improvements:
• Switching between tabs is faster
• On the Modify screen, tap several example tags to combine them into one request, then edit it before adding it to your queue
• Plan a trip as a guest, then sign in: the trip you just planned now appears in My Trips instead of vanishing
• Planning progress and error messages appear in your language, and translated day titles no longer have English mixed in
• A trip always reads in the language the app is set to, even when your account is set to another language
• Stops are placed more accurately, especially on trips that cross several countries
• The floating share, modify, import and Plan Trip buttons now fade the content scrolling beneath them instead of overlapping it, and the modify-page buttons line up properly
• Avatar pickers and the add-stop sheet follow the screen when it changes size, such as on foldable phones or when rotating
• Open a price watch from a trip card and come back — you land on that trip again, with its prices refreshed, instead of at the top of the list
• A guided tour no longer blocks the back button — tap the top of the screen to close it and carry on
• On tablets, the Plan and Voice tabs read as one centred column instead of stretching across the whole screen
• A price watch's 30-day chart no longer comes up blank when one day's price is missing
• Stability and polish improvements
1.6.4 Sep 18
Improvements:
• YiYi, the on-device translator, has had a big upgrade: a smaller 2.4 GB download (down from 2.9 GB) with noticeably better Arabic, Japanese and Korean, and no internet needed
• Pick any currency in your profile — the full list, not just five — and price watches quote and show prices in it
• Live Translate opens ready to go straight from the bottom bar, even right after launching the app
• Flight price alerts: when several watches cover the same route, you get one "buy now" alert for the group instead of one per flight
• On the trip overview, tapping the flights-and-stays summary now opens the panel
• Photo Translate now lays results out the way the photo does — headings, paragraphs and lists keep their shape instead of collapsing into one list
• Live Translate: both sides get a keyboard button, the mic comes back after every turn (it no longer sticks after the first use), and pressing record cuts any translation still playing
• Trip translations are only prepared in the language you actually selected, and refresh when you switch language
• Tracked prices: watches covering the same route are grouped under one entry, and tracked hotels show a photo strip
• Live Translate guide mode now starts silent — the talk arrives as text you can read along with, and the speaker button turns audio on
• Guide mode waits for a complete thought before translating, so a sentence is no longer cut mid-phrase
• Live Translate, Photo Translate and voice answers now arrive as text first — nothing plays by itself; tap play on a line, or the speaker button to hear every result aloud
• Live Translate: the mic stays open until you tap stop, so pausing mid-sentence no longer cuts you off — the whole turn is translated as one
• The Voice tab is now open without an account; you're asked to sign in only for the commands that need it
• Voice answers can be selected, copied and shared
• Featured and shared trips show prices in your own currency, and a trip's cost breakdown no longer comes up all zeros
• Price tracking remembers the departure city you typed
• Your trip's dates and party size now show under the trip title
• Live Translate and Group Translate keep your words on screen while you speak — you see what was heard, then the corrected version, instead of waiting for the mic to stop
• Stability and polish improvements
1.6.3 Sep 16
New:
• Forward a booking email to plans@mail.4trip.ai and its attachments — or the email itself, saved as a PDF — are filed with your trip's documents, ready for Real Cost
Improvements:
• Price watches on the trip overview now show their travel dates, and the price trend appears from the very first day
• The "What to do today" sheet stays quiet for a week after you install or update, then checks in once a week
• When you change a trip's cities, its price watches move with it
• Search, voice and price-watch results now scroll into view instead of sitting below the fold
• Trip dates no longer shift by a day when you plan late in the evening
• Your trips appear in the same order on your phone and on the web
• Stability and polish improvements
1.6.2 Sep 7
New:
• Planning a trip now watches its prices for you: every plan finds flights and hotels for your dates and starts watching them, and the trip's overview keeps them together with a 30-day price trend and a buy-or-wait read on the flights
• Real Cost: keep a private record of what your trip actually cost — snap a receipt and the amount, currency and category fill themselves in, with totals per category and per person
• Price watches on every trip: add, edit or stop watching a flight or hotel price right from the trip card or the trip overview, pick the exact flight or room to follow from the search results, and see what each watch is following at a glance
• Trip documents: keep passports, visas, tickets and receipts with the trip they belong to — private to you, and readable offline. Snap a photo and it's recognised and named for you; a receipt goes straight to Real Cost, and the same one added twice is spotted instead of counted twice
• Your money in your currency: estimated and real costs are shown in the currency set on your profile, whatever the receipt was written in or the estimate was priced in — with the original amount still there underneath
• Trip screens now use the full width of your iPad, and guided tips sit centred on whatever they point at
Improvements:
• When you're asked to sign in, you now see why — saving a trip, using voice commands, importing an itinerary, or keeping your trips across devices
• In-app navigation keeps working offline: rejoin your route and get a fresh arrival time with no connection, and a new compass shows which way you're heading
• Downloaded trips stay readable offline even after a plan lapses
• Mute the spoken replies to voice commands when you'd rather just read them
• Trip actions are tidied into a "…" menu at the top of each trip
• Pick the currency from a list when adding a cost, instead of typing it
• Open the receipt behind any cost in Real Cost, to check the figure against the original
• A receipt showing only a symbol — a bare "$" or "kr" — is now read against where your trip is, so the cost lands in the right currency
• The guided tips on My Trips now point out Documents and Real Cost on the trip card, so both are easier to find
• More price watches on every plan; watches follow your trip when you change its dates, and ones whose travel date has passed step aside so they no longer use up a slot
• Faster, sharper trip planning from upgraded AI models, and translations no longer slip back into the original language
• Flight results now show how long you're on the ground between flights, and where you change planes
• A watched flight tells you the moment it looks like a good time to book
• You stay signed in, and the assistant reconnects by itself if a connection drops
• Price watches now find the right airport even when your trip starts in a neighbourhood — and say so if they can't, instead of leaving you waiting
• Stability, privacy and polish improvements
1.6.1 Sep 5
New:
• Redesigned pin picker: swipe through each category, search pins by name, and pick from many more travel icons — food and drink, getting around, city sights and activities
• Day map pins: long-press your day map to drop a personal pin marking what you saw — animals, landmarks, nature, moments — with a note, and share them on your trip
• Offline mode now switches on automatically — your downloaded trips appear instantly on My Trips and Explore, even in airplane mode, with no waiting
• Live group translation: start a hands-free conversation and everyone follows along in their own language
• Your current location now moves live on trip maps as you travel
• Live Activity: tap "I'm here" or "heading out" right from the Lock Screen to keep your day's schedule in sync
• Emergency SOS: hold the SOS button on your safety check-in to instantly alert everyone watching over you, with your location
• Trip costs now show a per-person price, and trips inside mainland China are priced at real local rates instead of international-tourist ones
• The app now opens in your own language on first launch
Improvements:
• Trip animations show your artistic styled map offline, and you can switch it off from the style picker without a connection
• Your personal day-map pins now appear on the trip animation, and there are many more pin icons to pick from — new animals and attractions
• In offline mode, new pins save instantly and sync when you're back online, and My Trips flags a downloaded trip that's out of date so you can refresh it
• Trip animations now show the correct travel icon on driving days — a drive to or from a nearby airport no longer appears as a flight
• Shared trip links now open the trip reliably in the app
• More accurate, more reliable AI translations throughout the app
• Cleaner voice capture for translation, clearer voice-command messages, and steadier trip creation
• Tablet split view and smoother in-app link handling
• You can now remove a pin while offline — it disappears right away and syncs when you're back online
• Live translation: the other person's words now stay on the left, so the conversation reads the way you'd expect
• Fixed the header buttons being cut off at the top of the screen on Dynamic Island iPhones
• Safety check-in and SOS now work without a signal — saved on your phone, sent automatically when you're back online, and clearly marked until they've been delivered
• The safety check-in screen is ready straight away instead of waiting on your location or the network
• Live and group translation now listen in the right language for every language we offer, and sentences are no longer split into fragments
• Stability and polish improvements
• Turn-by-turn navigation keeps the zoom you choose, holds still when you stop, and tells you which way and how far back to the route
• One speaker button mutes translation audio for the whole Live Translation screen
• Walking routes on the day map are drawn as clean lines, and destination details for Chinese places now appear in your language
• One-way flight search now finishes as soon as you pick a departure date — no waiting for a return date
• Picking a place from the suggestions now closes the keyboard so the rest of the search form stays in view
• Fixed the back button on flight results when you search from a trip
1.6.0 Aug 19
New:
• Shared 4Trip.ai trip links now open right in the app — no more re-importing or duplicate trips
• Tablets & foldables: My Trips shows your trip list and the selected trip side by side
Improvements:
• Group Translation for the road: rejoin recent groups, share the join QR or link
• Stability and polish improvements
1.5.9 Aug 19
New:
• Group Translation — a tour guide hosts a session and travelers join by scanning a QR code; everyone chats in their own language, translated on-device with no internet needed
• Live and Photo translation are now free — just sign in to translate menus, signs, and conversations on the go
• New guided walkthroughs for My Trips and for editing your itinerary — reorder days, add or remove stops, and request AI changes
Improvements:
• A cleaner experience for trips in China, with simpler day views in Chinese
• Long trips now show a "translating…" state instead of English while each section finishes translating
• Stability and polish improvements
1.5.8 Jul 23
New:
• Invite friends, earn free membership — share your referral link, collect stamps, and redeem them for free Lite or Premium months
• Redeem membership codes right from your profile
• Live trip activity on your Lock Screen — see your next stop's ETA and distance on the iOS Lock Screen and Dynamic Island (or a live Android notification), with a "Time to leave" reminder so you're never late
• Become a 4Trip creator — apply to the affiliate program and earn commission for the friends you refer
Improvements:
• New guided walkthroughs for Trip Animation, the AI Assistant, and Live & Photo translation
• Stability and polish improvements
1.5.7 Jul 10
New:
• Restaurant map — see nearby restaurants on a map for any day
• Choose your map app (Gaode, Google, Apple, or in-app) when navigating to a stop
• Peace of Mind safety reports now appear on shared trips you open
Improvements:
• Activity and restaurant results now load more as you scroll
• Recommended trip titles are no longer cut off by long creator names
• Faster, more reliable image loading in mainland China
• Fixed the free-trial message showing on every sign-in
• Stability and polish improvements
1.5.6 Jul 7
New:
• Sign in with WeChat
Improvements:
• China map pins now show the correct icon for hotels, restaurants, and attractions
• Trip summary posters share correctly for individual days and the whole trip
• Stability and polish improvements
1.5.5 Jul 6
New:
• Place search now works in mainland China
Improvements:
• Watch Over Me check-ins now use your trip's local date
• Fixed the trip summary button overlapping the bottom tab bar
• Faster and more accurate place search in mainland China
1.5.4 Jun 30
New:
• Peace of Mind: a premium safety report for your destination — crime & health risk levels, 6-month trend charts, alerts, and tips in your language
• Meet YiYi: an interactive guided tour that walks you through the app, narrated by a friendly speaking mascot
• Replay the tour anytime from the help (?) button, plus focused tips on individual screens
1.5.3 Jun 19
New:
• Hotel room types now appear in your language
• See each hotel's location on a map right on the hotel page
• Quick Search shortcut added to the Voice screen
Improvements:
• Hotel search now starts from valid upcoming dates
• Fixed the back button on My Bookings
• Smoother hotel & flight search (no flicker while typing)
• Clearer messages and more polished icons
• Price-drop alerts are now localized and tappable
1.5.2 Jun 16
New:
• Price tracking: watch any flight or hotel and get alerts when the price drops
• Upgraded flight & hotel search with new providers for better results and live prices
• Better hotel pages with high-quality photos, room types, and prices
• Course-up navigation that turns the map to face your heading
Improvements:
• Smoother offline & China navigation
• Quick daily check-in from your trip's Today card
• Swipe sheets down to dismiss
• We now remember your audio language
1.5.1 Jun 15
New:
• Watch Over Me: share a live trip link so trusted friends & family can follow your journey and safety check-ins
• Per-day trip summaries: a styled summary image and map for any single day
• Apple Watch app: trip alerts, audio guide, and live translation
• iPad support: a layout refreshed for the bigger screen
Improvements:
• Animated map replay from the share controls
• Watched trips pinned read-only in My Trips
1.5.0 Jun 9
New:
• Plushie and sugar cookie map styles, with regional decorations
• More map and avatar styles unlocked for free users (Lite tier)
• Trip summary images now include a personal signature and refined footer
Improvements:
• Redesigned 3×3 style picker with inline switching
• Notifications wait until every map style is ready
• Faster, sharper image generation
1.4.9 May 28
New:
• Styled Trip Summary - generate a shareable image of your trip in two formats: a detailed day-by-day attractions table and a styled itinerary map
• Attraction Recommendations - recommend any attraction in your trip to mark it as a must-see and add notes
• Share trip summary images straight to X, Facebook, WhatsApp, Instagram, and more from the image viewer
Improvements:
• Push notification when your trip summary image finishes generating
• Tapping a notification now jumps to the right screen — trip overview for timing alerts, summary page for generated images
• Trip tile, day labels, and destination names in generated images now render in your selected language
1.4.8 May 27
Improvements:
• Persistent bottom tab bar - jump between Plan, Voice, Search, Explore, and My Trips from any screen
• Floating share, modify, and audio controls now stack cleanly above the new tab bar
• Refreshed planner page with always-on Import Itinerary and tighter instruction steps
• Fixed share controls on public trip overview and day pages
1.4.7 May 26
New:
• Destination Voting - Reddit-style upvote/downvote with threaded comments
• Email Booking Import - Forward booking emails to plans@mail.4trip.ai to create or update user trip
• Where Are We Going - Voice command for today/tomorrow itinerary summaries
• Excel Import - Import trips from spreadsheet files
Improvements:
• Upgraded to YiYi AI model
• Fixed text import from My Trips
• Fixed photo translation history display
• Fixed voice persistence across app restarts
1.4.6 May 21
New:
• Weather Forecast - See hourly weather with emoji icons on Today/Tomorrow cards
• Sunrise & sunset times displayed in hourly weather
• Destination Icons - Route points now show type-based icons (museum, park, restaurant, etc.) instead of stop numbers
• Current location button on map
• Streaming Translation - Live and photo translations now show results word-by-word as they arrive
• Language preferences are saved and restored for live and picture translations
• Weather data caching for offline access
• Automatic volume boost ensures voice playback is always audible
1.4.5 Apr 7
New:
• Voice Options - Choose from 40+ neural TTS voices
• Preview voices before selecting
• Per-language voice preferences (separate voice for each language)
• High-quality Chinese voices with natural pronunciation
Improvements:
• Faster audio guide playback with streaming TTS
• Better voice selection persistence across sessions
1.4.4 Mar 31
A long sign or a museum plaque abroad: point your camera and read it in your language, in whole sentences.
Picture Translation now keeps paragraphs and lists together, so the text reads the way it was written. Short menu lines and signs are now translated by meaning, not by sound. With the assistant downloaded, it works with no signal.
Also new:
• The app stays responsive while the assistant downloads
• In My Trips, tap a trip's dates or travelers to change them
• Trip animation shows cruise days at sea and how you really travel each leg
Try it: Voice tab → Picture Translation.
more Version 1.6.8 5d ago
Data Linked to You The following data may be collected and linked to your identity:
Data Not Linked to You The following data may be collected but it is not linked to your identity: