# Gear Lab

> Gear calculators for worm, helical, and spur gears with process flow. (iPhone/iPad app by SpiralArm Consulting Limited.)

- Source: https://appshunter.io/ios/app/gear-lab/id1013375198 (this page in markdown: same URL + `.md`)
- Developer: [SpiralArm Consulting Limited](https://appshunter.io/developer/836987822)
- Category: Utilities, Business
- Price: Free
- Rating: 2.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 14 MB
- Languages: American English
- Released: 2015-07-06
- Data updated: 2026-07-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gear-lab/id1013375198/reviews.md

## What is Gear Lab?

These calculators have been developed to help in the Setting up, Production and Checking of the gears available via the Ultrascale web site. Three of the main types of gears are covered, these are Worm gears, Helical gears and Spur gears. The flow of the app has been setup in such a way as to allow for the calculators to be used on a individual basis, using minimal information to output the basic data required, or as a complete process flow from start to finish. For example, starting at the worm then creating a matching worm wheel and then to output the base tangent data to allow the gear to be checked.

## Key features

- Worm gear calculations
- Helical gear calculations
- Spur gear calculations
- Individual calculator use
- Complete process flow
- Base tangent data output

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/gear-lab/id1013375198/reviews.md

### 5/5 — Geat

*2023-04-30, version 2.1.0*

Very useful

### 4/5 — worm

*2016-12-19, version 2.0.1*

its too gud for calculating of lead angle of worm of worm gear box
i am daily using that app 
thnx for it

## Frequently asked questions about Gear Lab

### What types of gears does Gear Lab calculate?

Gear Lab provides calculators for three main types of gears: worm gears, helical gears, and spur gears. These cover essential aspects of gear setup, production, and checking.

### Can Gear Lab be used for individual gear calculations?

Yes, the app is designed to allow calculators to be used on an individual basis. You can input minimal information to get the basic data required for a specific gear type.

### Does Gear Lab offer a complete process flow for gear creation?

Yes, Gear Lab can be used as a complete process flow from start to finish. For example, you can start with a worm gear and proceed to create a matching worm wheel, outputting data for checking.

### What is the user rating for Gear Lab?

Gear Lab has a user rating of 2.5 stars based on 2 ratings. This indicates a mixed reception from its current user base.

### How often is Gear Lab updated?

The latest version of Gear Lab is 2.1.0, which was last updated on September 3, 2017. This suggests infrequent updates.

### What devices is Gear Lab compatible with?

Gear Lab is available for iPhone, iPad, and iPod. It is designed for Apple's iOS ecosystem.

### What is the age rating for Gear Lab?

Gear Lab has an age rating of 4+. This means it is suitable for children aged 4 and above, with no mature content.

### Does Gear Lab have ads?

No, Gear Lab does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 3 releases)

### 2.1.0 — 2017-09-03

This app has been updated by Apple to display the Apple Watch app icon.

Updated help files
Fixed error check bug for helical and pressure angles (Data Entry)
Modified User Interface
Latest iOS

### 2.0.1 — 2016-02-23

Updated to latest iOS
Modified User Interface
Added iPad compatibility and Persistent input data
Some small bug fixes

### 1.0.0 — 2015-07-06

No release notes.

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## More apps by SpiralArm Consulting Limited

- [QRSecret](https://appshunter.io/ios/app/qrsecret/id657457883)
- [Spur Gear Calculator](https://appshunter.io/ios/app/spur-gear-calculator/id827110560)
- [Gear Lab Pro](https://appshunter.io/ios/app/gear-lab-pro/id1180676834)
- [Now Departing](https://appshunter.io/ios/app/now-departing/id1309671772)
- [DaysLeft](https://appshunter.io/ios/app/daysleft/id1609778180)

All apps by SpiralArm Consulting Limited: https://appshunter.io/developer/836987822

## Related topics

[gear calculator](https://appshunter.io/ios/topics/gear-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*