Crew Chief vs Garage 61

Crew Chief logo

Crew Chief

Best for a free voice spotter & engineer

Visit site
Garage 61 logo

Garage 61

Best for free iRacing reference laps

Visit site

Quick summary

Verified pricing differs — Crew Chief: Free · Garage 61: Free (alpha).

Verdict

Which one should you pick?

  • Crew Chief logo

    Choose Crew Chief when you want a free voice spotter & engineerit has a verified free tier.

    Worth knowing: Distribution and docs live on a vBulletin forum behind Cloudflare bot protection, and the Android companion app is marked EOL on the official forum

  • Garage 61 logo

    Choose Garage 61 when you want free iRacing reference lapsit has a verified free tier.

    Worth knowing: iRacing-only, and top drivers can set their data private, shrinking the reference-lap pool; official site states paid tiers are coming (FAQ: 'Will it stay free? Not all of it')

No universal winner — both entries are human-verified (dates in the Verification row below); weigh the limitations against your own setup.

Field by field

The verified fields

What it is

Crew Chief

Free, open-source (MIT) voice race engineer and spotter app for Windows with per-game support forums, voice packs and name personalisations.

Garage 61

Community telemetry platform for iRacing — shared reference laps, setups and team data, currently free in alpha.

Pricing

Crew Chief

Free

  • Free download (CrewChiefV4.msi) — donations accepted via the site's donate link

Garage 61

Free (alpha)

  • Everything free during alpha (official docs: 'Is it free? Yes, all of it')
  • Optional Pro supporter plan via Patreon (price not shown on site) — unlocks extras like Pro lap-search filters and custom display units

Free access

Crew Chief

Yes

Garage 61

Yes

Platforms

Crew Chief

iRacingAssetto CorsaAssetto Corsa CompetizioneRaceRoomrFactorrFactor 2GTR2AutomobilistaProject Cars 1 & 2F1 2018/2019Richard Burns RallyWindows

Garage 61

iRacing

Standout feature

Crew Chief

Standout

Human-like radio engineer + spotter voice calls — free, MIT-licensed open source (GitHub: mrbelowski/CrewChiefV4) with community voice packs, translations and name personalisations

Garage 61

Standout

Compare against community-shared telemetry/reference laps from other drivers across most car/track combos, all free right now

Limitations

Crew Chief

Limitation

Distribution and docs live on a vBulletin forum behind Cloudflare bot protection, and the Android companion app is marked EOL on the official forum

Garage 61

Limitation

iRacing-only, and top drivers can set their data private, shrinking the reference-lap pool; official site states paid tiers are coming (FAQ: 'Will it stay free? Not all of it')

Verification

Crew Chief

Human-verified · 2026-08-17

Garage 61

Human-verified · 2026-08-17

” means the official site does not state it — we leave it blank instead of guessing.

Straight answers

Common questions

Do Crew Chief or Garage 61 have a free tier?

Crew Chief does, and Garage 61 does. A free tier can mean the whole product or a heavily capped version, so check the pricing detail on each card rather than the yes or no alone.

How much does Crew Chief cost?

Crew Chief has a free tier, and its paid pricing starts at Free as listed on its own pricing page. Tiers change — the card above shows every tier we verified, with the date we checked.

How much does Garage 61 cost?

Garage 61 has a free tier, and its paid pricing starts at Free (alpha) as listed on its own pricing page. Tiers change — the card above shows every tier we verified, with the date we checked.

What does Crew Chief support?

Crew Chief's own site lists iRacing, Assetto Corsa, Assetto Corsa Competizione, RaceRoom, rFactor, rFactor 2, GTR2, Automobilista, Project Cars 1 & 2, F1 2018/2019, Richard Burns Rally, Windows. We only record platforms a site names explicitly — a generic "100+ games" claim is not counted as support for any particular title.

What does Garage 61 support?

Garage 61's own site lists iRacing. We only record platforms a site names explicitly — a generic "100+ games" claim is not counted as support for any particular title.

What are the drawbacks of Crew Chief and Garage 61?

Crew Chief — Distribution and docs live on a vBulletin forum behind Cloudflare bot protection, and the Android companion app is marked EOL on the official forum. Garage 61 — iRacing-only, and top drivers can set their data private, shrinking the reference-lap pool; official site states paid tiers are coming (FAQ: 'Will it stay free? Not all of it'). These are the limitations each product's own materials made plain, not a verdict on quality.

Is Crew Chief or Garage 61 better?

Neither is better in the abstract, and this page does not name a winner. They differ on the verified fields above — price, free tier, platform support and stated limitations — and which of those matters is a question about your setup, not about the products.