2.11 A stability and smoothness release - Fixed occasional freezes (map wont drag, buttons dont respond) during recording - Fixed severe lag after returning from background - Storage IO now yields to third-party music playback - Cleaned up the short, sub-minute micro-segments in Trip Detail - Hardened data persistence against crashes and low-power kills - Dark mode: copy-path button on Cloud Sync is now visible Keep walking. The map keeps up.

2.10 Slower to notice, faster to open. Half-Year Wrapped Every 180 days, WingPrint stitches your cities, mileage, and longest walk into an animated long poster. A gentle Sunday morning reminder, and a share-ready poster in one tap. Share and Export - Export any single track as a standard GPX file - Export a full 180-day GPX bundle from the Half-Year Wrapped sheet - Share posters redrawn on a unified template, tinted by your map style Trip Detail, Redesigned - New mini-map banner with a from-to city story headline - Day-grouped timeline, expandable for multi-day journeys - Automatic filtering of zero-meter noise segments and GPS spikes - Each day of tracks now folds into one clean row on the Map tab Cold Start Performance - First frame down from 5 to 6 seconds to around 300 milliseconds - Map rendering fully off the main thread; the 20-second freeze on large accounts is gone - Three tab-switch memory leaks fixed Dark and Night Mode - Full dark repaint across cards, tab bar, and map palette - Fixed the iOS 26 ghost location pill lingering after force-quit - Live Activity pill now stays in sync with real recording state Stability - Location subscriptions fully torn down on force-quit, no residual battery drain - Privacy API declarations updated to Apple's latest required-reason spec - Battery diagnostics log now buffered in memory, flushed every 30 seconds Thanks to everyone who left careful feedback in TestFlight. If 2.10 makes your walks a little better, a five-star review is the biggest fuel we could ask for.

2.9 — Your walks, worth sharing. WHAT'S NEW • Single-walk share cards Turn any walk into a beautiful vertical poster (1170×2100) with the map, distance, duration, pace, elevation and city name. One tap from the walk detail page. Share to Messages, Instagram Stories, or save to Photos. • Weekly Recap Get a Sunday evening summary of the week you just walked — total distance, active days, number of walks, longest walk, and how it compares to last week. Off by default; enable it under Settings › Notifications and pick the time that suits you. REFINEMENTS • Nighttime drift filter — fixes rare stray GPS points that could appear on your track between midnight and 6 AM while you were asleep and the phone was stationary. • Removed the unreleased "Offline road data" entry from Settings. • General stability and polish. Thanks for keeping the streak going. — WingPrint

2.8 — Performance Overhaul. Battery, smoothness, stability. The two things you asked about are rewritten from the bottom up: • Heat & battery drain: GPS accuracy now auto-tiers by your motion state (walking no longer locks to max precision), track rendering drops from an 11-layer effect to a clean single layer, and disk fsync goes from every 4.5s to on-demand + a 30s durability heartbeat. Same walk, notably cooler phone and slower battery drain. • Frozen map on resume: widget snapshot, fine-detail map loading, and historical track merging are all moved off the main actor. The map now responds the instant you return from the background — no more force-quit. Plus: • Memory no longer grows unbounded on long sessions • Data still gets fsync'd every 30 seconds — hard-crash data loss stays tiny • Nothing changes for existing users' visuals, tracks, or Explore Want the multi-layer neon look back? Toggle "Neon Enhanced Mode" in Settings.

2.7 is when WingPrint finally starts feeling native everywhere. For everyone new to WingPrint: • Real city names — "San Francisco, CA" / "Tokyo" / "Berlin" — replace the old "United States · Zone 1" placeholders • A redesigned Explore tab built around cities: Recently Walked, Most Walked, Countries Visited • Distance, speed, and area follow your system units (miles / feet / mph / mi² in the US and UK) • Rewritten onboarding centered on the daily-walks story • Widget text, iCloud folder names, and Health authorization prompts are all fully localized For everyone already here: • Fix: walks in Hong Kong / Macau / Taiwan / Japan / Korea no longer render offshore • Fix: timeline replay in China no longer drifts ~500m off the road • Everything else — Explore, province coloring, streak days — works exactly as before Same app, same data, wherever you walk.

• Fix: The Today tab no longer silently flips back to All • Fix: Your first line now appears within seconds of tapping Record • New: A "Waiting for GPS…" indicator until the first point commits • New: An empty-state card when Today has no tracks yet

2.5 — Share & Stay: • Trip share posters: end a trip, one tap to make a poster with daily distance chart — perfect for social. • Milestone celebrations: instant pop-up when you hit 7/30/100-day streak, new province / city / country, or cumulative-distance milestones. • Timeline replay: enter any track detail to play it back fullscreen, with adjustable speed. • My Data: one-tap export a .wingbackup file so changing phones loses nothing — all local, no cloud required. • Apple Health two-way sync: stats page shows steps from Health, each finished track is added as an Outdoor Walk workout.

2.4 "Trips": • New: Trips automatically group multi-day cross-city tracks into a single trip; manual multi-select also supported. • History search & filter: search bar + distance/date chips to find any past track in a tap. • See your nightly polish work: cleaned segments now show , with a total count in Settings. • Background continuity hardening: even if iOS reclaims the app on a long trip, it auto-recovers and keeps recording. • Low-power mode now more aggressive; CPU stays asleep longer when you're stationary — more battery for the road.

2.3 — quality + companionship: • New Daily Summary: a local notification with today's distance and your streak, fully offline, time customizable • Refreshed story-style share poster: warm gradient with personalized taglines, more shareable than the old data-grid style • Smarter drift filter: rejects low-accuracy points while you're sitting still (parks, red lights), preventing phantom zigzag lines • Fixed Discovery tab scroll lock and "today" mode showing all-time tracks when zoomed in

2.2 brings "Track Quality Overhaul": • Adaptive viewport rendering: zoom in close for original-density tracks, visually near-identical to edit mode — no more "switch to edit mode to see the real shape" • New "Nightly Polish": while charging overnight, WingPrint quietly cleans your tracks (removes isolated drift, smooths jitter, trims redundant straights). Zero extra battery, fully offline, original data always preserved. • Higher overall rendering density — older segments no longer fade out at distant zoom levels • Fixed minor coordinate offsets for tracks in dense urban areas • Various performance and stability improvements

Cleaner tracks and a calmer recording experience in this update: • Fixed phantom straight-line connections that occasionally appeared between segments • New "Strict Accuracy Filter" toggle — cleaner traces in city canyons and indoors • New "Skip Flight Segments" — international flights no longer paint a red line across the ocean on your footprint map • Lower power use during long stationary periods Thanks to everyone who reported issues — you make WingPrint better.

2.0 Major Update [Tracking Engine] • Adaptive GPS profiles — auto-switches between walking, cycling & driving • Speed heatmap: real-time color-coded pace visualization • GPS warmup filter + post-recording denoise for cleaner traces • Low-battery auto-degradation for better battery life [Explore & Share] • Province & city detail cards with one-tap poster sharing • Redesigned explore overview poster • Share for PRO: post on social media to earn free membership days [Statistics] • Personal records board (farthest, longest, best week) • Activity heatmap showing your exploration rhythm • Improved province progress map [Badges & Achievements] • Brand-new badge system — unlock exploration milestones • Game Center leaderboard sync [Membership] • New lifetime membership option • 7-day free trial for yearly plan Thank you for exploring with us

• Major battery optimization: GPS frequency tailored for driving/cycling/stationary — up to 60-70% less background power usage • Fixed blue location arrow persisting after killing the app • Redesigned share posters: bright style with App Logo and QR code • Track replay fix: proper pacing instead of flashing by instantly • Fixed coordinate offset in track detail and replay maps • Fixed backup export not responding • Fixed .wingbackup files not selectable during import • Removed Firebase: ~5MB smaller, faster launch • Trip summary now has "View Detail" shortcut • Track history supports swipe-to-delete • Track detail page now has share button

• Fixed localization bug: resolved issue where some text displayed as raw code keys • Removed Firebase: reduced app size by ~5-8MB and improved launch speed • Speed fix: resolved incorrect speed capping during cycling and driving • Trip Summary: automatic summary with distance, duration, avg/max speed after recording • Track Detail: view full stats and speed chart for any single track • Track History: browse all past tracks by date, tap to see details • Speed unit toggle: switch between km/h and m/s • GPX export range: choose last 7 days, 30 days, or all tracks • Live Activity avg speed: lock screen now shows average speed • Motion permission guide: first-recording prompt for better GPS quality

• Speed Fix: Resolved an issue where speed was incorrectly capped during cycling and driving • Trip Summary: Automatic summary card with distance, duration, avg/max speed after each recording • Track Detail Page: Tap today's track to view full stats with map preview and speed chart • Track History: Browse all past tracks by date, tap any to see details • Speed Unit Toggle: Switch between km/h and m/s (Settings → Track Style) • GPX Export Range: Choose to export last 7 days, 30 days, or all tracks • Live Activity Avg Speed: Lock screen now shows average speed instead of real-time — more useful for long trips • Motion Permission Guide: First-time recording prompt to enable Motion & Fitness for better GPS quality

• Track Replay: Relive your journey along the timeline with 1x/2x/4x/8x playback speed • Smoother Tracks: Automatic curve smoothing at turns — no more lines cutting through buildings • GPX Export: Export tracks in standard GPX format for Strava, Google Earth, and more • One-Tap Track Sharing: Map screenshot + stats combined into a beautiful poster for social sharing • Province Footprint Map: Generate a color-filled China map card showing your visited provinces • Widget Track Preview: Today's track line displayed on home screen widgets • Recording Reliability: Instant background flush and extended recovery window to reduce data loss • Cleaner Settings: Removed redundant toggles; diagnostic info hidden from regular users

• Dynamic Island / Live Activity: Real-time distance, time, and speed on the Lock Screen and Dynamic Island while recording • Home Screen Widget: Today's distance, current streak, and unlocked province count at a glance • Province Unlock Celebration: A special animation when you unlock a new province • Smoother Tracks: Short GPS dropouts are automatically bridged for a continuous track • Enhanced Background GPS: New optional setting to reduce background GPS gaps (Settings → Recording) • Edit Mode Improvements: Full track history now displays completely when editing • Stability improvements

- Unlock a new province and the app celebrates — with a dedicated animation, your stats at that moment, and a one-tap share poster. Every first step into new territory deserves a record. - Streak days now appear on the exploration card and as a flame badge on the map. Keep the momentum visible. - Track editing now includes a "Today only" scope — fix today's flight data without touching your history. - Home Screen widgets are here: small, medium, and large sizes for distance, streaks, provinces, and coverage area — always at a glance. Privacy Policy: https://xsame.cn/app-007-WingPrint-privacy/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

- New PRO track style "Scarlet" — vivid red with high saturation, impossible to miss on any map - Reduced overall track line width for a cleaner, less cluttered map view - Night mode map now extends to the bottom tab bar with matching dark colors and readable text - Significantly improved historical track rendering: doubled the point budget, guaranteed minimum detail for every recorded day — older tracks no longer disappear - Added smart App Store review prompts after meaningful recording sessions - All share posters now include an App Store search hint to help friends find the app

- Simplified recording settings: removed ineffective toggles, keeping only options that truly affect recording - Auto-enables transport priority, weak-signal compensation, and other enhancements during recording — no manual setup needed - Optimized background tracking power consumption while maintaining track continuity - Force-quitting the app no longer auto-resumes recording, respecting user intent - Added "About Background Tracking" section explaining the blue indicator and how to stop tracking - Added Privacy Manifest to meet Apple's latest review requirements

Rankings now prioritize daily exploration gain, making recent progress easier to track The bottom panel on the map screen is lighter and more compact when collapsed Exploration progress cards are hidden when the map panel is collapsed for a cleaner view Improved ranking cards and detail views for clearer information hierarchy Improved route import compatibility with more timestamp formats to reduce date misplacement Added pre-import validation and visible time-range hints before importing Improved import completion messages with clearer key details

-- Significantly improved background tracking continuity and stability, greatly reducing track fragmentation while the screen is locked -- Optimized background location recovery, reducing time to resume after signal interruptions -- Weak-signal compensation is now available to all users regardless of subscription -- Default recording profile set to best accuracy mode out of the box -- Fixed multiple stability issues during background recording

1.Added Daily Routes recognition so your frequent routes can grow into meaningful long-term progress. 2.Added a lightweight progress summary to the Today tab, making it easier to see what you advanced today. 3.Reworked badges into a clearer first-stage progression system with better near-term goals and recent progress. 4.Added Daily Routes highlights to Stats for a better view of your weekly rhythm. 5.Improved third-party CSV import compatibility with support for more timestamp and grouping formats. 6.Added import pre-checks to warn about invalid time columns before bad data is imported into today’s timeline. 7.Continued improving background recovery and weak-signal tracking stability.

1.Improved tracking stability after backgrounding, lock screen transitions, and long stationary periods. 2.Added motion-assisted sampling for a better balance of accuracy, power use, and heat. 3.Refined adaptive load reduction for low battery, thermal pressure, and long stationary time. 4.Improved historical route display so normal viewing is more stable and closer to the actual recorded path. 5.Upgraded Today/All route viewing and now calculates “Today” using your current time zone. 6.Expanded permission diagnostics and guidance for Precise Location, Motion & Fitness, and background recording.

1.Improved tracking reliability Recording is more stable across backgrounding, lock screen, weak signal, and high-speed movement. 2.Better recovery and status feedback We strengthened the recovery flow after interruptions and improved key recording status prompts. 3.New Today Track view You can now switch to a dedicated Today view on the map to focus on today’s route instantly. 4.New Today summary card Quickly review today’s distance, duration, segment count, and time range at a glance. 5.Upgraded badge progression Badges now include next-goal recommendations, grouped progression tracks, and clearer growth paths. 6.Better badge unlock feedback and details New unlock celebrations and richer badge details make progress more visible and rewarding. 7.Light Game Center integration for badges Some badge progress lines now include lightweight Game Center guidance for added motivation.