PickMerit · Best Sim Racing Coaching & Telemetry Tools
Crew Chief vs RS Dash ASR
Side-by-side, from the same human-verified dataset as our category page — nothing here is guessed.
| Crew Chief | RS Dash ASR | |
|---|---|---|
| What it is | Free, open-source (MIT) voice race engineer and spotter app for Windows with per-game support forums, voice packs and name personalisations. | Second-screen telemetry dashboard app (Pocket Playground) with cloud session history and a lap-comparison Advanced Analysis tool. |
| Price | Free | Free + in-app subs |
| Pricing detail |
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| Free tier | Yes | Yes |
| Platforms | iRacing · Assetto Corsa · Assetto Corsa Competizione · RaceRoom · rFactor · rFactor 2 · GTR2 · Automobilista · Project Cars 1 & 2 · F1 2018/2019 · Richard Burns Rally · Windows | iOS · Android · Windows · games: AC, ACC, F1 2020-25, Forza, Gran Turismo, iRacing, Le Mans Ultimate, Project CARS 2, RaceRoom, rFactor 2 |
| Standout feature | Human-like radio engineer + spotter voice calls — free, MIT-licensed open source (GitHub: mrbelowski/CrewChiefV4) with community voice packs, translations and name personalisations | Advanced Analysis mode comparing throttle/brake, steering, gear, RPM, speed and g-forces across laps on a tablet with track-map overlay |
| Weakness | Distribution and docs live on a vBulletin forum behind Cloudflare bot protection, and the Android companion app is marked EOL on the official forum | Advanced Analysis requires a full-HD-or-better tablet/desktop screen, Forza Horizon/FM7/Gran Turismo expose only limited telemetry, and AC/iRacing need a Windows relay app installed on the game PC |
| Verified | 2026-07-24 | 2026-07-24 |
Want the full field? See all 20 tools in Best Sim Racing Coaching & Telemetry Tools.