Tap any word in a Japanese or Chinese podcast, article or book: its reading and meaning appear right there. Save it, and Toku brings it back just before you forget.
Tap any word in real Japanese or Chinese — a podcast, a news article, a novel, a website, your own audio file — and get its reading and its meaning instantly, without leaving the page.
The dictionaries live inside the app. Every word is worked out on your device and you never have to sign in, so anything already on your phone can be read and looked up with the plane in the air. Finding podcasts, opening websites and the AI need an internet connection.
LISTEN
Find shows by search, from the trending charts in Japan, mainland China and Taiwan, or from a hand-picked list for learners. Every episode gets a transcript — either supplied by the show or generated privately on your device — and the current line follows along as you listen. Tap any word and the audio pauses so you can read its meaning; press play and it picks up where you left off. Shadowing mode loops a sentence so you can repeat after the speaker, and you can record yourself to compare.
READ ANYTHING
Browse Japanese and Chinese websites with furigana or pinyin added in place. Paste a link and get the clean article without the clutter. Import your own EPUB, PDF, text, or subtitle files. Scan a printed page with the camera. Books are laid out like books, with proper Japanese and Chinese line-breaking and real chapters.
TAP TO UNDERSTAND
Two purpose-built engines — one Japanese, one Chinese — work out how each word is actually read in the sentence in front of you, not just what a dictionary lists. Japanese gets furigana, pitch accent, and conjugation breakdowns. Chinese gets pinyin with tone changes applied. Traditional characters are a first-class choice throughout, not an afterthought.
LOOK ANYTHING UP
Search from Japanese, Chinese, or English. Draw a character you can't type. See stroke-order animations, radical breakdowns, word frequency, and example sentences from real usage.
REMEMBER IT
Save a word and it keeps the sentence you first met it in, and where it came from, so you can jump straight back. Spaced repetition returns it just before you'd forget. A home-screen and lock-screen widget keeps a word in front of you, and an optional once-a-day reminder tells you when reviews are ready. Export to Anki at any time.
ON IPHONE AND IPAD
Toku Reader is built for both. On iPad the transcript, the reader, the dictionary and your word list use the full screen rather than a stretched phone layout.
OFFLINE, AND NO ACCOUNT
The dictionaries ship inside the app and every word is worked out on your device, with no internet connection. You never have to sign in. Your library is copied to your own iCloud so it follows you between your iPhone and iPad, and you can switch that off, and delete the copy, in Settings. Beyond that, text leaves your device only when you send it: a sentence you ask the AI about (only after you switch that feature on), a problem report you choose to send, or a podcast or video search.
WHAT'S FREE
Listening, reading, browsing, shadowing, and reviewing are free and unlimited. Word lookups are free up to 15 a day. Toku Premium removes that limit, monthly or yearly.
Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in Settings → Subscriptions.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
This is a well thought out, beautiful app, which will definitely receive a lot of use by me. If I were to make a recommendation, I think it would be beneficial to be able to view pitch accent upon click of the individual words (Japanese). Other than that, great app. Thank you! <3Edit: in the latest update, the author of this app added pitch accent! No complaints. Great work.
Developer Response
Thank you for the review! Your support helps make Toku Reader even better. I wanted to provide an update: you can now view pitch accents upon tap of Japanese words! This is available on the newest version of the app. I hope you enjoy this feature. Thank you once again for supporting Toku Reader!
Excellent minimalist app
Rajan43
Great features with minimalist design. Sure to become even better in the coming months and years.
Developer Response
Thank you Rajan43 for the review and support. Am definitely looking forward to supporting your language journey in the months and years ahead!
Up Next for the shows you follow, a Loop that waits for you in shadowing, channel photos under YouTube videos, and slightly faster taps.
Up Next. When an episode ends on its own and there is nothing next in your Up Next list or in that show, Toku plays the newest episode you have not heard from a show you follow, in the same language. It tells you why that episode was picked, and you can play it straight away, pick something else, or stop. When you are caught up on every show you follow, nothing plays, and Toku suggests a few shows to try. After a long time with no touch, Toku stops at the end of an episode and asks "Still listening?". To choose what happens, open Settings, then Listening & Downloads, then "When a show ends": keep playing the shows you follow, or stop.
Shadowing. Loop now waits while a word card is open and while your own recording plays back (the Me button), so it no longer plays the sentence under the card or over your voice. Close the card, or let your recording finish, and Loop carries on.
YouTube channels. Under a video, the channel's name now comes with the channel's own photo instead of a letter. For some channels, the photo appears once you have opened the channel's page.
Faster. Tapping a word brings up its meaning a little sooner.
Version 6.15.1
The developer, Darren Nah, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Darren Nah
Size
912.5 MB
Category
Education
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
iPad Requires iPadOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
Languages
English and 3 more
English, Japanese, Simplified Chinese, Traditional Chinese