Changelog

Use your phone's GPS as a free measuring source. GPS fused with the motion sensors into a 10 Hz stream, a one-minute calibration guide, a weak-signal warning and a hard gate so you never measure uncalibrated. Phone runs are marked and stay off the leaderboard.

Bike catalog and a car-or-bike garage, custom vehicle names, metric or imperial spec units, a lean-angle graph under every lap and a Classic Bike video overlay layout.

Corner detection v3 handles long sweepers, cached corner models rebuild automatically, and the release-build crash on Android is fixed.

100–0 km/h and any deceleration pair now detect and measure correctly on both platforms, and the result stays on screen after you stop.

Speed pairs pop up live while you film, exports burn the overlay into the clip, landscape toggle, and the clip always attaches to the right run.

Import loggers' files as full lap sessions with laps and sectors on the track's lines. Imported sessions can now be published to the leaderboard.

Stand at the line and the driving direction is learned on your first pass — no map rotation needed.

Choose which graphs show under a lap and their heights, and pick dot, car or auto map markers.

Share a result as a post or story with the real curve, peak figures and your car photo. Tilted mounts are detected and the calculator falls back to GPS.

Report a problem with logs attached, follow your ticket, confirm the fix, and suggest features on the public roadmap — all in one place. Your Pro renewal date now shows on your profile.

Rewritten protocol with a reliable 25 Hz live stream, storage browser and import of onboard recordings as runs and laps, rate control and self-diagnostics you can send to us.

Big readout, landscape focus mode and a predicted time that reacts to a lift off the throttle.

Invite friends with your personal code; you both collect points, redeemable for 1, 3, 6 or 12 months of Pro.

Your subscription follows your RaceBuddy account across reinstalls and devices.

Invite friends with your personal code — you both collect points; redeem them for 1, 3, 6 or 12 months of Pro. Find it in Settings → Earn Free Pro.

Dedicated full-screen readout with landscape focus mode, interpolated reference comparison and a live, reactive predicted time.

Full protocol support, onboard recording import, storage browser and a 10/25 Hz rate picker in Device Info.

The redesigned app, now on Google Play with the complete 3.1 feature set: onboarding tour, all supported devices, Smart Garage, Compare Runs, Power & Torque, video overlay export.

Tap a circuit for a satellite map with its start/finish lines, country and length, the leaderboard and your own times.

First support with built-in connection diagnostics; Dragy lap detection made reliable.

Guided walkthrough introducing RaceBuddy's drag, laptimer, leaderboard, video overlay and dyno features — with rich, illustrated previews for every section.

RaceBuddy now supports the full RaceBox lineup — Mini, Mini S and Micro — and the full Dragy lineup — Dragy 69, Dragy 70 and Dragy Pro. Pair over Bluetooth, auto-reconnect on launch, and capture at each device's native sample rate.

A new SwiftUI form with AI-powered variant enrichment that auto-fills your car's specs (engine, transmission, drivetrain, gear ratios, tire sizes, weight, dimensions) once you pick a brand, model and year. Now supports DCT and CVT transmissions, and displays chassis codes (e.g. Civic Type R FK8, BMW M3 E46) so your garage stays recognizable.

Pick any two runs and see them overlaid on a single screen — speed pairs, charts, predicted times. Spot exactly where you gained or lost time.

Estimate horsepower and torque curves directly from your drag run data, using your saved vehicle specs (weight, gearing, drivetrain). Curves persist with the car for future comparisons.

Synced telemetry overlay for circuit footage: speed, lap time, sector progress baked into the exported video. New preview builder, in-app gallery video picker, and a refined telemetry sync flow.

RaceBuddy is now properly aligned across 8 languages: English, German, Spanish, French, Croatian, Russian, Ukrainian, and Simplified Chinese. App Store descriptions refreshed in every locale.