Coach Dave Delta vs RS Dash ASR
Quick summary
RS Dash ASR has a verified free tier; Coach Dave Delta does not.
Verdict
Which one should you pick?

Choose Coach Dave Delta when you want pro setups tuned to your driving — verified pricing: £11.99/mo.
Worth knowing: No free tier at all — subscription-only PC desktop app
Choose RS Dash ASR when you want lap analysis on a tablet — it has a verified free tier.
Worth knowing: Advanced Analysis requires a full-HD-or-better tablet/desktop screen and is not available for Forza Horizon/FM7/Gran Turismo due to limited telemetry, and AC/ACC/Automobilista 2/iRacing need the Windows PC version installed on the game PC
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
Coach Dave Delta
RS Dash ASR
Pricing
Coach Dave Delta
£11.99/mo
- Monthly £11.99/mo
- Annual £109/yr
RS Dash ASR
Free + in-app subs
- Free base app
- In-app subscriptions for Advanced Analysis and custom dashboard designer
Free access
Coach Dave Delta
RS Dash ASR
Platforms
Coach Dave Delta
RS Dash ASR
Standout feature
Coach Dave Delta
Setup IQ — takes any setup and auto-tunes it to your driving style from your lap data; Auto Insights corner-phase AI coaching
RS Dash ASR
Advanced Analysis mode comparing throttle/brake, steering, gear, RPM, speed and g-forces across laps on a tablet with track-map overlay
Limitations
Coach Dave Delta
No free tier at all — subscription-only PC desktop app
RS Dash ASR
Advanced Analysis requires a full-HD-or-better tablet/desktop screen and is not available for Forza Horizon/FM7/Gran Turismo due to limited telemetry, and AC/ACC/Automobilista 2/iRacing need the Windows PC version installed on the game PC
Verification
Coach Dave Delta
RS Dash ASR
“—” means the official site does not state it — we leave it blank instead of guessing.
Straight answers
Common questions
Do Coach Dave Delta or RS Dash ASR have a free tier?
Coach Dave Delta does not, and RS Dash ASR 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 Coach Dave Delta cost?
£11.99/mo, as listed on Coach Dave Delta's own pricing page on the verification date shown above. We record the tiers a site publishes and leave anything it does not publish blank.
How much does RS Dash ASR cost?
RS Dash ASR has a free tier, and its paid pricing starts at Free + in-app subs as listed on its own pricing page. Tiers change — the card above shows every tier we verified, with the date we checked.
What does Coach Dave Delta support?
Coach Dave Delta's own site lists iRacing, ACC, Le Mans Ultimate, Gran Turismo 7, Automobilista, Assetto Corsa Evo. We only record platforms a site names explicitly — a generic "100+ games" claim is not counted as support for any particular title.
What does RS Dash ASR support?
RS Dash ASR's own site lists iOS, Android, Windows, games: AC, ACC, Automobilista 2, F1 2020-25, Forza, Gran Turismo, iRacing, Le Mans Ultimate, Project CARS 2, RaceRoom, rFactor 2. 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 Coach Dave Delta and RS Dash ASR?
Coach Dave Delta — No free tier at all — subscription-only PC desktop app. RS Dash ASR — Advanced Analysis requires a full-HD-or-better tablet/desktop screen and is not available for Forza Horizon/FM7/Gran Turismo due to limited telemetry, and AC/ACC/Automobilista 2/iRacing need the Windows PC version installed on the game PC. These are the limitations each product's own materials made plain, not a verdict on quality.
Is Coach Dave Delta or RS Dash ASR 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.