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Crew Chief vs Z1 Dashboard

Side-by-side, from the same human-verified dataset as our category page — nothing here is guessed.

Best for a free voice spotter & engineer

Crew Chief

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Best for an in-sim AI instructor on a budget

Z1 Dashboard

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Crew ChiefZ1 Dashboard
What it isFree, open-source (MIT) voice race engineer and spotter app for Windows with per-game support forums, voice packs and name personalisations.Customizable real-time dashboard, track map, virtual engineer and telemetry/analysis suite for sim racing and real-world motorsport.
PriceFreeFrom $3.99/mo
Pricing detail
  • Free download (CrewChiefV4.msi) — donations accepted via the site's donate link
  • Standard $3.99-$4.99/mo
  • Track $7.99-$8.99/mo (adds AI instructor + track walk)
  • Pro $17.99-$19.99/mo (commercial use)
Free tier Yes No
PlatformsiRacing · Assetto Corsa · Assetto Corsa Competizione · RaceRoom · rFactor · rFactor 2 · GTR2 · Automobilista · Project Cars 1 & 2 · F1 2018/2019 · Richard Burns Rally · WindowsiRacing · Assetto Corsa · Assetto Corsa Competizione · Automobilista · RaceRoom · rFactor · EA F1
Standout featureHuman-like radio engineer + spotter voice calls — free, MIT-licensed open source (GitHub: mrbelowski/CrewChiefV4) with community voice packs, translations and name personalisationsIn-sim AI driving instructor with track-walk mode and live telemetry comparison (Track and Pro tiers)
WeaknessDistribution and docs live on a vBulletin forum behind Cloudflare bot protection, and the Android companion app is marked EOL on the official forumNo perpetual free tier (demo only), and the Standard tier restricts the AI instructor to a single car/track combo
Verified2026-07-242026-07-24

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