PickMerit · Best Sim Racing Coaching & Telemetry Tools
Coach Dave Delta vs Crew Chief
Side-by-side, from the same human-verified dataset as our category page — nothing here is guessed.
| Coach Dave Delta | Crew Chief | |
|---|---|---|
| What it is | Setup, telemetry and video analysis desktop app (Delta 6.0) with AI Auto Insights coaching and pro setups. | Free, open-source (MIT) voice race engineer and spotter app for Windows with per-game support forums, voice packs and name personalisations. |
| Price | £11.99/mo | Free |
| Pricing detail |
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| Free tier | No | Yes |
| Platforms | iRacing · ACC · Le Mans Ultimate · Gran Turismo 7 · Automobilista · Assetto Corsa Evo | iRacing · Assetto Corsa · Assetto Corsa Competizione · RaceRoom · rFactor · rFactor 2 · GTR2 · Automobilista · Project Cars 1 & 2 · F1 2018/2019 · Richard Burns Rally · Windows |
| Standout feature | Setup IQ — takes any setup and auto-tunes it to your driving style from your lap data; Auto Insights corner-phase AI coaching | Human-like radio engineer + spotter voice calls — free, MIT-licensed open source (GitHub: mrbelowski/CrewChiefV4) with community voice packs, translations and name personalisations |
| Weakness | No free tier at all — subscription-only PC desktop app | Distribution and docs live on a vBulletin forum behind Cloudflare bot protection, and the Android companion app is marked EOL on the official forum |
| Verified | 2026-07-24 | 2026-07-24 |
Want the full field? See all 20 tools in Best Sim Racing Coaching & Telemetry Tools.