# gearmuya

> gearmuya (iPhone/iPad app by Mustafa Yavuz.)

- Source: https://appshunter.io/ios/app/gearmuya/id6760365056 (this page in markdown: same URL + `.md`)
- Developer: [Mustafa Yavuz](https://appshunter.io/developer/1884115019)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 3 MB
- Languages: American English
- Released: 2026-03-25
- Data updated: 2026-06-29
- User reviews in markdown: https://appshunter.io/ios/app/gearmuya/id6760365056/reviews.md

## What is gearmuya?

GearMuya is a mobile tool built for fast gear and production calculations.

The app brings together practical technical screens for module conversion, step calculations, division workflows, ratio calculations, raw material checks, grinding references, and gear RPM design.

Key features:
- Gear and module calculation tools
- Division screens for multiple machine workflows
- Ratio, worm, and raw material helpers
- Screenshot sharing through the iOS share sheet
- Flashlight access inside the app
- Turkish and English interface support

GearMuya is designed for direct technical use in workshop and production environments.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Annual Subscription | $49.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Full Version | $99.99 | one-time |



## Version history (last 5 releases)

### 2.1.7 — 2026-05-15

Added a new chord measurement option in Gear Design. Standard K values are calculated first, then users can adjust K-1 and K-2 with a drum selector and instantly update W-1/W-2 results.

### 2.1.6 — 2026-05-11

Performance improvements and general stability enhancements.

### 2.1.5 — 2026-05-04

Improved gear RPM calculations for better accuracy and reliability.

### 2.1.4 — 2026-05-04

Improved Rotation Calculation

We’ve enhanced the rotation calculation experience with new tools and refinements. This update adds support for adding multiple items to the same shaft, placing items side by side, and viewing results with a new chart for clearer analysis.

These improvements make rotation calculations more flexible, easier to understand, and more useful for detailed setup planning.

### 2.1.3 — 2026-05-03

Improved the in-app purchase and subscription flow. Monthly subscription, annual subscription, and Pro full version options were updated. Free usage rights are now tracked separately for each calculation screen.

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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 2026-06-29.*