Best Rc Speed Calculator Pro Apps

249+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated September 2026

RC Speed Calculator Pro is the household name in rc speed calculator pro, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Rc Speed Calculator Pro Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RC Speed Calculator ProRC Speed Calculator ProFree4.9★ (23)NoNoAug 2026
2Gear Speed - Brushless RC Speed CalculatorGear Speed - Brushless RC Speed Calculator$0.993.8★ (120)NoNoAug 2026
3Speedometer SimpleSpeedometer SimpleFree4.7★ (128K)YesYesSep 2026
4RC Speed Run: GPS LeaderboardRC Speed Run: GPS LeaderboardFree4.1★ (8)NoNoAug 2026
5RC Rollout CalculatorRC Rollout CalculatorFreeNoNoSep 2026
6RC Pit Calc ProRC Pit Calc ProFree4.4★ (24)NoYesSep 2026
7Mila's Speed Converter PROMila's Speed Converter PROFreeYesYesSep 2026
8RC GearsRC GearsFree4.5★ (55)NoNoJul 2026

Top Picks for Rc Speed Calculator Pro

Gear Speed - Brushless RC Speed Calculator screenshot 1
Gear Speed - Brushless RC Speed Calculator screenshot 2
Gear Speed - Brushless RC Speed Calculator screenshot 3
Gear Speed - Brushless RC Speed Calculator screenshot 4
Gear Speed - Brushless RC Speed Calculator screenshot 5

This app is a powerful tool for RC car enthusiasts to calculate maximum speed and optimize gearing. It allows users to save setups, add notes, and email records for detailed tracking of performance. Supports a wide range of LiPo batteries and provides multiple calculation metrics.

What We Love

  • 👍 Easy to use interface
  • 👍 Good for RC gearing calculations
  • 👍 Provides a good idea of relative speed
  • 👍 Useful for trackside decisions
  • 👍 Accurate for many users
  • 👍 Saves multiple setups
  • 👍 Good for "what if" analysis

Room to Improve

  • 🐛 App crashes on startup
  • 🐛 App reverts to home screen
  • 🐛 Not working on newer iPhones
  • 🐛 Cannot add new setups
  • 🐛 Data sometimes resets
  • 🐛 Waste of money for some
  • 🐛 Incorrect or inaccurate calculations
  • 🐛 Lacks advanced features
  • 🐛 Basic functionality
  • 🐛 Not worth the cost for some
Speedometer Simple#3

Speedometer Simple by WATT APPS

Accurate GPS speed tracker
Worth Considering
🗺️ Navigation
4.7😊(128K ratings)
FreeAdsIn-App Purchases
#22in Navigation
Speedometer Simple screenshot 1
Speedometer Simple screenshot 2
Speedometer Simple screenshot 3
Speedometer Simple screenshot 4
Speedometer Simple screenshot 5
Speedometer Simple screenshot 6

This app uses your phone's GPS to display your current speed accurately. It supports multiple units, shows traveled distance, and offers optional city names and a compass. You can also record trip statistics like maximum speed and distance.

What We Love

  • 👍 Accurate speedometer
  • 🚀 Helpful for vehicles without built-in speedometers
  • 💡 Useful for tracking mileage and maintenance
  • 👍 Clean and simple interface
  • 👍 Customizable color schemes
  • 👍 Good for RC cars and boats

Room to Improve

  • 🐛 Occasional GPS signal issues
  • 🐛 Inconsistent data synchronization
  • 🐛 Inaccurate location/city information
  • 🔋 Drains battery when running in the background
  • 🔒 Concerns about privacy and data usage

More Rc Speed Calculator Pro apps to explore

FAQ about Rc Speed Calculator Pro

What are the best rc speed calculator pro apps for iPhone?
RC Speed Calculator Pro tops our rc speed calculator pro apps ranking as of September 2026, with a 4.9-star average from 23 App Store ratings, and it's free to download.
Yes — 17 of the top rc speed calculator pro apps we rank are free to download, including RC Speed Calculator Pro and Speedometer Simple.
RC Speed Calculator Pro has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ rc speed calculator pro apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
RC Speed Calculator Pro provides theoretical estimates based on a formula. Real-world conditions and car variations can lead to differences from measured speeds.
You'll need your car's pinion gear teeth, battery cells (or voltage), motor Kv rating, and tire diameter. Some data like spur gear teeth and transmission ratio may be pre-filled.