Sim Racing App Directory
A directory of companion apps for sim racing: telemetry, overlays, race engineers, setups, league tools and more. Every listing shows its development status backed by a plain fact, not a guess - and there is no way to pay for a better spot. This is a young, hand-curated list, not a complete catalog of everything that exists. Know an app that should be here? Submit it on GitHub.
Streaming & Broadcast
Broadcast overlay and graphics engine for iRacing, used by official iRacing, RaceSpot and other broadcast productions.
iRacing
iRacing broadcast control app combining live timing overlays, Auto-Director camera switching and incident detection.
iRacing
Setups
Launchers & Utilities
Race Engineer & Spotter
AI voice race engineer and spotter with real-time fuel, tire, damage and opponent callouts.
iRacing, ACC, Assetto Corsa, AC Evo +6 more
Spotter and crew chief audio replacement for iRacing, voiced by real crew chief Chad Knaus and spotter Earl Barban.
iRacing
Telemetry & Data
Cloud lap and telemetry comparison across one of iRacing's largest shared lap pools.
iRacing
Overlay and telemetry tool that compares your throttle, brake, ABS and TC inputs against reference laps in ACC and LMU.
Assetto Corsa, ACC, AMS2, iRacing +2 more
Open-source live timing and telemetry companion for lap comparison across several sims.
iRacing, Assetto Corsa, rFactor 2, AMS2 +1 more
Cross-platform telemetry capture and lap comparison app covering the F1 games, ACC, AC and AMS2.
F1, ACC, Assetto Corsa, AMS2
iRacing telemetry analysis and pro-driver data packs, plus coaching and sim racing hardware.
iRacing
Overlays & Dashboards
Free iRacing overlay covering standings, relative, spotter, track map and a fuel calculator, with an optional Pro tier.
iRacing
Real-time, color-coded timing table overlay for iRacing, including replay support.
iRacing
Overlay and telemetry suite with a community layout library, covering iRacing, ACC, LMU, rFactor 2 and more.
iRacing, Le Mans Ultimate, AMS2, ACC +4 more
The de facto standard dashboard, overlay, LED and haptics hub for sim racing.
iRacing, ACC, Assetto Corsa, AC Evo +6 more
League & Race Management
Official ranked matchmaking and league platform for Le Mans Ultimate and rFactor 2.
Le Mans Ultimate, rFactor 2
League, championship and event management platform used by thousands of online racing communities across 16+ sim titles.
iRacing, ACC, Assetto Corsa, AC Evo +2 more
Training & Coaching
What "dev status" means
- Active
A release or meaningful update within roughly the last 6 months.
- Maintenance
Last release or update was 6-18 months ago - still around, just quiet.
- Abandoned
Nothing in 18+ months, or the project has said it is discontinued.
Calling a project "abandoned" is a claim about someone else's work, so every status label on this site is backed by a visible dated fact on the app's own page: either checked automatically against the project repository at build time, or verified by hand with the date shown. Think a listing is wrong or out of date? Open a correction on GitHub.