RacerRX Help Center
RacerRX is the AI setup and tuning app for RC racing: every setup and every car in the bag, rated and searchable. Tell the AI how it drove and get real changes to try — not forum guesses.
Setups & Rounds
Every setup you've ever run, star-rated and searchable — with Baseline, Round 1, Round 2, and Main stages for every race night.
AI Crew Chief
Tell it the track and how the car drove, and get concrete changes grounded in your own setup history — then ask follow-ups like a real crew chief conversation.
Gears & Chassis
Gears, ride heights, shocks, and toe — logged the way RC cars actually tune, with a roll-out calculator built in.
Snap & Fill Scale
Photograph your scale readout and let AI fill the setup sheet — corner weights, totals, and cross-weight, checked before you race.
Pre-Race Conditions
Log the track and conditions before every round, from your first baseline through the Main, starting from a template built for your surface — dirt oval, carpet, or off-road.
Community & peer baselines
Pull proven starting points from the community and swap setups peer-to-peer.
Pricing
One plan, everything included: $49.99 per year, or $4.99 per month billed monthly. It starts with a 14-day free trial and you can cancel anytime. That covers unlimited cars, setups, races, tracks, and baselines, all setup templates, the AI setup assistant, and the built-in calculators.
Get RacerRX
RacerRX works for any class you run — dirt oval, off-road, on-road — with surface types covering dirt, clay, carpet, and sand, and it runs on iOS and Android. Download it on the App Store or Google Play.
Still need help?
If something isn't working, or you can't find the answer here, contact us. Telling us which app you're using, your device, and what you were doing when the problem happened helps us sort it out faster.
Delete your account
You can request deletion of your RacerRX account and data at any time. Use the account deletion form and we'll take care of it.