Much more reliable MyChron connection — including newer MyChron 6 units that use a different network setup. The app now requests Local Network permission correctly, so first-time connections work.

Fixed MyChron connection on iPhone: the app now asks for Local Network permission correctly. Clearer troubleshooting tips if connection fails.

Improved MyChron Wi-Fi reliability on iPhone, automatic session loading after connection, better diagnostics for faster issue resolution, and stability improvements.

Shared PDF reports now include the full coaching overlay — time-loss rings, corner labels, and focus marker — matching the in-app track map. Minor stability improvements.

• New visual coaching overlay on the track map: time-loss rings scaled to severity, top corners labeled, focus marker on the biggest opportunity. • Two-call AI pipeline — structured overlay data is now reliable end-to-end. • iOS MyChron Wi-Fi download stack rewritten (NWConnection → POSIX source-IP bind). • UI fixes (track SVG flash on stream end, disconnected connection card hidden).

- Fixed track map disappearing after AI analysis completed - Fixed partial analysis showing when reopening a session mid-stream - Cleaner sessions screen — removed technical connection details from the UI

Faster analysis — telemetry payload reduced, works better on weak cellular Analysis results cached locally — instant loading on repeat views

More reliable downloads Fixed an issue where sessions could appear downloaded but contain incomplete data. Downloads now verify data integrity and automatically retry up to 3 times if needed. Better session tracking Session numbers now show on analysis cards so you always know which session an analysis belongs to. All sessions from your MyChron are now listed (no more "Load more" button). Improved track detection Track names now display correctly on analysis results. GPS data validation prevents corrupted coordinates from affecting your analysis. Fair billing If your session data can't produce a useful analysis, you won't be charged a credit.

Cosmetic changes

v1.2.9 MyChron 6 support — Initial support added. Download, parse, and analyze sessions from MC6 devices. Better AI comparisons — Session comparisons now use richer data from both sessions for more accurate coaching. Smarter session list — AiM devices appear first in WiFi scan. Short/warmup sessions filtered out. Analysis history — Session numbers shown on each analysis. NEW badge for recent results. Reliability — WiFi status detection, better error messages, improved download stability for all devices.

MyChron 5 support (download, ECEF GPS, 3D velocity, (M channel parsing) Correct per-frame ACK protocol with checksum Fixed SVG track rendering (cosine-corrected, no skew distortion) Edge function auto-detects GPS quality (backward compatible with old app) setNoDelay(true) for faster TCP RPM, accelerometer, gyroscope channels from MyChron 5 Fixed session sharing (direct fetch upload instead of broken Db client upload())

Faster AI analysis with improved response times Better coaching reports — more concise, actionable advice you can read trackside Improved error handling when AI service is busy Data quality checks prevent wasted credits on incomplete sessions Updated privacy messaging Bug fixes and performance improvements

Small bug fixes, terms update.

G-force coaching: AI now analyzes lateral and longitudinal G-force data to diagnose braking, cornering, and acceleration technique with physics-based precision Improved corner analysis: Consolidated per-corner breakdown with data, racing line, diagnosis, and actionable fix in one place Smarter AI: Reduced hallucinated track layout claims — AI now only states facts it can verify from your data Progress bar fix: Analysis progress now persists when navigating away and returning

Bug Fixes & Reliability Improvements Fixed an issue where "No Credits Available" could incorrectly appear when starting an analysis Fixed a crash when downloading large session files on iOS Improved MyChron WiFi connection reliability with extended retry attempts Improved error handling for credit verification

What's New in 1.2.2 Analyses Screen New dedicated Analyses screen with lazy-loaded detail view PDF export of coaching analysis Star rating for sessions Session Improvements Session number (from MyChron filename) shown on session cards Track name auto-detected from GPS and shown across all sessions at same location Share/Delete menu on session cards (replaces trash button) Track Visualization Improved SVG aspect ratio Smaller, cleaner corner markers with severity legend Better corner detection — chicanes now correctly identified as separate corners Bug Fixes Fixed corner detection errors Analysis errors shown inline instead of snackbar