# progressive overloading vs Athelyst

The clearest difference is iOS requirement: progressive overloading at 15.1 against Athelyst's 26.0. 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.

progressive overloading ships an update every 3 weeks, Athelyst every 5 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | progressive overloading | Athelyst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 41 MB | 6 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Habibullah Yousofi](https://appshunter.io/developer/1879058266) | [Magnus Singer](https://appshunter.io/developer/1866033750) |

## What reviewers say

### progressive overloading

[App page](https://appshunter.io/ios/app/progressive-overloading/id6759499451)

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

**In-app purchases:** none


### Athelyst

[App page](https://appshunter.io/ios/app/athelyst/id6761343441)

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

**In-app purchases:** none


## Frequently asked questions

### Is progressive overloading free?

progressive overloading is free to download, with no in-app purchases.

### Is Athelyst free?

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

### Do progressive overloading or Athelyst have ads?

Neither progressive overloading nor Athelyst shows ads.

### Which is updated more often, progressive overloading or Athelyst?

progressive overloading ships an update every 3 weeks, and Athelyst every 5 weeks. Most recently, progressive overloading was updated on October 7, 2026 and Athelyst on October 3, 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.*