Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Bug fix only
Screenshots
About
RC Rollout Calculator is the essential tool for every RC car enthusiast. Quickly calculate the perfect rollout, find the right pinion gear, and fine-tune your gear ratio — all in one app. Features: • Rollout Calculator: Select spur gear, pinion gear, and tire diameter to instantly calculate your rollout value. • Pinion Finder: Enter your desired rollout, spur gear, and tire diameter to find the matching pinion gear. • Interactive Tables: View rollout values across different spur/pinion and tire/pinion combinations at a glance. • Highlighted Selection: Your current setup is highlighted in the table so you can easily compare nearby gear combinations. • Two Table Modes: Switch between Spur/Pinion and Tire/Pinion tables to explore different setups. • Portrait & Landscape: Fully optimized for both orientations — compact pickers in portrait, side-by-side layout in landscape. • No Ads, No Subscription: A simple, focused tool that just works.
What's new · 1.1
Bug fix only
Details