RaceTools
MirzaWorks LLC
No ratings yetNavigationAges 4+
Screenshots
About this app
RaceTools is the toolkit built for drivers who take their build seriously. Calculate your ethanol mix, find E85 stations without sharing your location, track every mod, and plan your routes. All in one app, built by a car guy for car guys. Key Features: 1. Ethanol Calculator: Get the precise pump gas and ethanol amounts to hit your target blend in seconds. Your car's setup is prefilled from your last calculation so you're never starting from scratch. Tap any field for a plain-English breakdown of what it means. 2. E85 Locator: Find E85 stations near any address without sharing your location. Search by address, use your current location, or search the area around you. Community-reported availability keeps the data honest. 3. Route Planner (Premium): Know your E85 stops before you leave the driveway. Plan your route around stations, save your last 5 routes, and never get caught short on a drive. 4. Car Build Tracker: Every mod. Every part. Every cost. Track your full build history in one place, because your build deserves better than a notes app. 5. Tire Size Calculator: Compare tire sizes before you commit. See diameter differences instantly and protect your AWD system from unwanted wear. 6. CarPlay Support (Premium): Your favorite RaceTools features, right on your dash. Hands-free and always within reach. Follow us: @racetoolsapp Terms of Use: https://racetools.mirzaworks.com/TermsAndConditions.html?source=app
What's new
Version 2.3 · Jun 15, 2026
Hey there! Here's what's new in RaceTools 2.3: • Address Search in E85 Locator: Stop panning the map. Search any address to find nearby E85 stations in seconds, or tap once to jump to where you are. No location permission needed. • Calculator Memory: Your car's setup is remembered. Tank size, ethanol targets, and fuel content are prefilled from your last calculation every time you open the app. Just enter your current fuel level and go. • Calculator Insights: Tap the info icons next to any field for a plain-English breakdown of what each value means and why it matters. We also removed the shake to report gesture that was accidentally triggering the feedback page. Sorry for the trouble. Thanks for riding with us. Enjoy the update!
In-app purchases
The most popular purchases on the App Store.
- Yearly SubscriptionSubscription · 7 days free trial$599.00 / year
- Monthly SubscriptionSubscription · 7 days free trial$99.00 / month
You might also like
E85 Stations USAQvyshift LLC
Pearson Fuels - E85 StationsPearson Fuels
Alternative Fueling StationsNational Renewable Energy Laboratory
URRURR CONSULTING inc
Density Altitude +Rate Of Climb Industries
joinrpetesso GmbH
Propel Fuels Station LocatorPropel Fuels, Inc.
Velox: Drive, Convoy, ExploreJaamWays LLC
Uniden R/TACHUniden Corporation
Auto AlliesAuto Allies Corporation