What's new in 1.5.4 • More sessions download and analyze reliably • New "At a Glance" recap: the exact corners to work on, on screen and in every export • Cleaner, more accurate PDF / CSV / JSON exports • Adjusted the side menu on smaller iPhones • Stability improvements

Take your data with you — export any analysis as CSV or JSON Refinements and performance improvements Sharper coaching focus — your mission and the track map now spotlight the exact corner where there's the most time to find More complete exports — CSV and JSON now capture your full analysis, including both drivers in a head-to-head, kart and lap details, and clean, consistent file names Compare on your terms — choose exactly which sessions to include when tracking corner speeds over time Your session number now appears right on the analysis screen A more polished look across coaching reports, the Sessions list, and pricing Behind-the-scenes improvements for a smoother, more reliable experience

• Export analyses as PDF, CSV, or JSON • Compare corner speeds across sessions (CSV & JSON) — now shows which sessions are included • Session numbers on every export • Clearer "Analyzed" markers, faster error messages, smoother MyChron reconnects

Redesigned coaching report PDF — cleaner, professional layout, easier to read and share. New Race Weekend credit pack, with pricing in your local currency (USD/CAD/EUR). Speed now shown in mph or km/h based on your region. Stability and polish

New Race Weekend credit pack (20 credits) — now the best per-analysis value Pricing shown in your local currency (USD, CAD, EUR) Sharper AI coaching: corner advice grounded in line & rotation, cleaner two-session comparisons Accuracy and report fixes

Speed now displays in mph or km/h based on your region — change it anytime in Profile. Sharper AI coaching: corner advice is now grounded in line and rotation, with no contradictory apex calls. More accurate two-session comparisons and clutch/kart-class detection. Session lap counts now match your MyChron exactly. Various report accuracy and wording fixes.

hat's New in 1.4.8 Smarter, more honest coaching. • Grounded analysis — your report now sticks strictly to what your telemetry actually proves. No invented numbers: if the data can't back a time gain, we tell you straight instead of guessing. • Rebuilt session comparison — compare two sessions and get real, corner-matched speed differences. See exactly where the time goes between your fast lap and your slow one, corner by corner. • Smarter practice missions — your next-session plan now targets the corners actually costing you time, and leaves the ones you're already nailing alone. • Automatic kart detection — reports now identify your engine type (e.g. LO206 4-stroke) from your data. • Consistent corner naming — every corner is labeled "Turn 1, Turn 2…" across the whole report and the track map. • Reliability and accuracy improvements throughout.

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