# Österlens GK vs Potential Workout

The clearest difference is iOS requirement: Österlens GK at 14.0 against Potential Workout's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Österlens GK ships an update every 11 months, Potential Workout every 10 months. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Österlens GK | Potential Workout |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 months** |
| Size | 65 MB | 80 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Colix Systems AB](https://appshunter.io/developer/1287246609) | [Ellions AB](https://appshunter.io/developer/1168082082) |

## What reviewers say

### Österlens GK

[App page](https://appshunter.io/ios/app/osterlens-gk/id1618407897)

**Features:** macOS Compatibility

**In-app purchases:** none


### Potential Workout

[App page](https://appshunter.io/ios/app/potential-workout/id6754887485)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Österlens GK free?

Österlens GK is free to download, with no in-app purchases.

### Is Potential Workout free?

Potential Workout is free to download, with no in-app purchases.

### Do Österlens GK or Potential Workout have ads?

Neither Österlens GK nor Potential Workout shows ads.

### Which is updated more often, Österlens GK or Potential Workout?

Österlens GK ships an update every 11 months, and Potential Workout every 10 months. Most recently, Österlens GK was updated on October 13, 2026 and Potential Workout on October 25, 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.*