Best Spur Gear Calculator Apps

250+ iOS apps curated and reviewed

4.1 avg rating
14 free apps
Updated August 2026

With an average user rating of 4.1★, the spur gear calculator category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Spur Gear Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Spur Gear CalculatorSpur Gear CalculatorFree3.7★ (3)NoNoMay 2026
2Gear Calculator ProGear Calculator ProFree5.0★ (1)NoYesMay 2026
3Gear Formula: Calc & SimulatorGear Formula: Calc & SimulatorFreeYesYesJul 2026
4Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoSep 2026
5Gear Calc by FrencoGear Calc by FrencoFreeNoNoMay 2026
6Gear Lab ProGear Lab ProFreeNoNoMay 2026
7Gear LabGear LabFree2.5★ (2)NoNoMay 2026
8Gear Calculator PlusGear Calculator Plus$2.993.6★ (5)NoNoSep 2026

Top Picks for Spur Gear Calculator

Gear Calculator Pro#2

Gear Calculator Pro by 志桂 李

Gear Calculation Tool Helical
Strong Contender
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
Gear Calculator Pro screenshot 1
Gear Calculator Pro screenshot 2

This professional mechanical design tool helps engineers and enthusiasts calculate and optimize various gear parameters. It offers accurate calculations for different gear types, custom parameter input, and real-time design previews.

More Spur Gear Calculator apps to explore

FAQ about Spur Gear Calculator

What are the best spur gear calculator apps for iPhone?
Spur Gear Calculator tops our spur gear calculator apps ranking as of August 2026, with a 3.7-star average from 3 App Store ratings, and it's free to download.
Yes — 14 of the top spur gear calculator apps we rank are free to download, including Spur Gear Calculator and Gear Calculator Pro.
Spur Gear Calculator has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ spur gear calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Spur Gear Calculator can compute the Outside Diameter, Centre Distance, and Ratio for spur gears and pinions.
The calculator supports both Diametral Pitch and Module systems for gear calculations.