Ratio Calc! app icon

Apps Like Ratio Calc! for iPhone and iPad

Radio control car ratio calculator tool.

The app calculates final drive ratio and rollout for radio control cars. Users can select cars by manufacturer and model, inputting pinion and spur gear sizes.

by David Mills★ 4.525 ratingsSports$2.99Data updated 2026-09-19

Ratio Calc! screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. RC Car Setup App by So Dialed app icon

    RC Car Setup App by So Dialed

    Degree3, Inc.

    Optimize, manage, and share RC setups

    Manage and share RC car setups with customizable categories and notes. Organize multiple setups, adjust settings, and view details. Export configurations and compare setups side-by-side. Collaborate by sharing setups publicly or privately.

    ★ 4.8108 ratingsSportsFreeData updated 2026-09-23
  1. Monoposto app icon

    Monoposto

    Marco Pesce

    Race on 34 tracks and compete online

    Play racing games with 34 realistic tracks and dynamic weather. Compete in single races, quick races, or championships. Participate in qualifying sessions with up to 22 cars. Customize cars and driver names. Include pit stops for repairs and setup.

    ★ 4.4413 ratingsGames$3.49Data updated 2026-09-13
  2. Gear Ratio Calculator Lite app icon

    Gear Ratio Calculator Lite

    ABT Co Ltd

    Calculate bike gear ratios and speed.

    The app calculates gear ratios for road bikes and mountain bikes. It simulates optimal gear ratios by displaying graphs of gear ratio and speed-cadence, allowing users to choose replacement parts.

    ★ 2.06 ratingsUtilitiesFreeData updated 2026-10-06
  3. Drift Mania - Street Outlaws app icon

    Drift Mania - Street Outlaws

    Do More Mobile, LLC.

    Battle in underground drift events.

    The app allows players to battle and compete in underground drift events based on various world locations. It features 21 sports cars, high-end 3D graphics, realistic controls, and a multiplayer mode.

    ★ 4.566 ratingsGamesFreeData updated 2026-10-24
  4. Car Dash Wars - Highway Run app icon

    Car Dash Wars - Highway Run

    Nguyen Huy Diep

    Race cars, unlock skills, defeat bosses

    Play a combat car racing game with shooting mechanics. Unlock new vehicles and special abilities. Engage in boss battles and complete missions. Race on highways and compete against opponents.

    ★ 4.6280 ratingsGamesFreeData updated 2026-09-06
  5. Pixel Racers : Online Racing app icon

    Pixel Racers : Online Racing

    Trang Nguyen Thi

    Race with friends and rivals

    Play games with endless tracks and time-based challenges. Compete against others on global leaderboards. Race in real-time with up to four players across platforms. Customize gameplay with drafting mechanics. Share high scores and track progress.

    ★ 4.299 ratingsGamesFreeData updated 2026-09-16
  6. Car Simulator Drifting Games app icon

    Car Simulator Drifting Games

    Muhammad Hassan

    Drive, park, and race freely

    Drive through a large open-world city, collect and switch between various super cars. Perform precise parking, race on checkpoint tracks, or drift on streets. Experience realistic physics, stunning graphics, and dynamic environments.

    ★ 4.3209 ratingsGamesFreeData updated 2026-09-06
  7. Track Gear Calculator app icon

    Track Gear Calculator

    Matt Herz

    Calculate gears for your bike

    Calculate ratios for chainrings 44–70 teeth and cogs 8–20 teeth. Determine speed and cadence based on selection. Find the next higher or lower available in your current setup. Sync data between iPhone and Apple Watch.

    ★ 4.212 ratingsSports$0.99Data updated 2026-10-31
  8. Castrol 2TRatio app icon

    Castrol 2TRatio

    Castrol Australia Pty Ltd

    Two stroke oil to fuel calculator.

    The app calculates the oil to fuel ratio for two-stroke engines. It determines the amount of oil to add to fuel based on the engine manufacturer's suggested ratio.

    ★ 3.04 ratingsUtilitiesFreeData updated 2026-10-27
  9. aspect:ratio app icon

    aspect:ratio

    manolo Sanudo

    Calculate any ratio quickly and easily.

    The app calculates ratios by accepting a base ratio or preset. Users input width or height, and the app computes the other dimension.

    ★ 3.45 ratingsUtilitiesFreeData updated 2026-10-19
  10. Car Jump Speed - Watch & Phone app icon

    Car Jump Speed - Watch & Phone

    Diem Le

    , unlock cars, and play fast

    Play by tapping to and selecting difficulty levels. Unlock new cars and compete on increasing challenge settings. Track progress and replay sessions for continuous gameplay.

    ★ 4.5100 ratingsGamesFreeData updated 2026-09-06
  11. Blocky Rider app icon

    Blocky Rider

    Game Biz

    Drive cars, avoid collisions, clear levels

    Drive a car by tapping to move. Avoid collisions with other vehicles. Complete levels by navigating through obstacles. Track progress through multiple stages. Unlock new tracks and vehicles. Compete for high scores.

    ★ 4.6156 ratingsGamesFreeData updated 2026-09-19

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.