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 301–320 of 1,000 ranked alternatives.

  1. Tiny Racing app icon

    Tiny Racing

    Tommy Hass

    Race cars on a full screen.

    The app is a non-scrolling, top-down online racing game. Players race cars for three laps, challenging friends or opponents to beat race times within a 24-hour period.

    ★ 3.02 ratingsGamesFreeData updated 2026-09-30
  2. Soil and Earthwork Calculator app icon

    Soil and Earthwork Calculator

    V PUGAZHENTHI

    Calculate properties and parameters

    Provides tools for mechanics and civil engineering. Users can calculate water content, void ratio, degree of saturation, porosity, and more. Includes excavation, compaction, and thrust calculations. Supports Imperial and Metric units.

    ★ 4.56 ratingsUtilities$2.99Data updated 2026-09-08
  1. Non Stop Car Racing app icon

    Non Stop Car Racing

    KAYA SMART LLC

    Race cars, drift, and speed through city

    Race vehicles on various tracks with different road environments. Select from multiple cars to race. Compete in drag races across city streets. View high-definition graphics and control car movements during gameplay.

    ★ 3.722 ratingsGamesFreeData updated 2026-09-10
  2. Calcutron app icon

    Calcutron

    Solo Design, LLC

    Proportionally resize digital assets easily.

    The app calculates new dimensions for digital assets based on original size or aspect ratio. Users can enter one dimension, and the other is automatically calculated.

    ★ 5.04 ratingsUtilities$0.99Data updated 2026-11-01
  3. VIN Decoder APP app icon

    VIN Decoder APP

    Analyse Systems Inc.

    Decode VINs and retrieve vehicle details

    Decode vehicle identification numbers by entering, scanning, or capturing VIN text, barcode, or QR code. Retrieve manufacturer, model, and approximate year. Access vehicle history reports and check for recalls.

    ★ 4.210 ratingsUtilitiesFreeData updated 2026-09-06
  4. Jeep Jump N Jam 4x4 Racing 3D app icon

    Jeep Jump N Jam 4x4 Racing 3D

    Benjamin Satterwhite

    Race for airtime, unlock cars.

    The app features a 4x4 truck racing simulator with over 75 tracks and bonus tracks. Players aim to achieve maximum airtime by navigating off-road jumps and obstacles within a 60-second time limit per round.

    ★ 3.114 ratingsGamesFreeData updated 2026-10-27
  5. Sunfollower app icon

    Sunfollower

    Evgeny Vostrikov

    Sun direction for any day.

    The app displays sunrise, sunset, and sun direction for any day and location. It provides civil, nautical, and astronomical twilight times, along with the Sun's elevation and azimuth, and shadow ratio.

    ★ 4.112 ratingsPhoto & Video$2.99Data updated 2026-10-13
  6. Bicycle Racer app icon

    Bicycle Racer

    Texas PFCG Aplicativos Ltda

    Select gear, race, beat opponents

    Choose vehicles and customize gear to optimize performance on challenging tracks. Compete against friends in multiplayer races. Unlock new cars and upgrades through gameplay. Track progress and compare scores with other players.

    ★ 2.33 ratingsGamesFreeData updated 2026-09-15

How we rank alternatives

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