I built SimTelemetry, a desktop telemetry recorder and lap analysis app inspired by garage61 Currently suports Assetto Corsa, Le Mans Ultimate and iracing, raceroom, ac evo coming soon.
Sessions are recorded automatically and you can compare laps, sectors, racing lines, braking, throttle, speed, and time gained or lost.
Everything is stored locally, so you use the app just for recording and you can analyze with your own.
More sims and features are coming soon, I'd appreciate any feedback