# EMS PRO ONE vs GM shape

The clearest difference is update cadence: EMS PRO ONE at every 3 months against GM shape's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EMS PRO ONE ships an update every 3 months, GM shape every 12 months. The most recent releases landed on September 17, 2026 and March 4, 2026 respectively.

## The numbers

| Metric | EMS PRO ONE | GM shape |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Size | 24 MB | 16 MB |
| Requires iOS | **12** | 12.2 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Markus Trocha](https://appshunter.io/developer/1770456913) | [GM pilateshape limited](https://appshunter.io/developer/1803306600) |

## What reviewers say

### EMS PRO ONE

[App page](https://appshunter.io/ios/app/ems-pro-one/id6717588985)

**In-app purchases:** none


### GM shape

[App page](https://appshunter.io/ios/app/gm-shape/id6743522534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMS PRO ONE free?

EMS PRO ONE is free to download, with no in-app purchases.

### Is GM shape free?

GM shape is free to download, with no in-app purchases.

### Do EMS PRO ONE or GM shape have ads?

Neither EMS PRO ONE nor GM shape shows ads.

### Which is updated more often, EMS PRO ONE or GM shape?

EMS PRO ONE ships an update every 3 months, and GM shape every 12 months. Most recently, EMS PRO ONE was updated on September 17, 2026 and GM shape on March 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*