# Stadion vs A2F

The clearest difference is update cadence: Stadion at daily against A2F's every 2 weeks. Stadion also leads on iOS requirement (13.0 vs 15.0). 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.

Stadion ships an update daily, A2F every 2 weeks. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Stadion | A2F |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 61 MB | 48 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hyeongu Gym Co., Ltd](https://appshunter.io/developer/1549487480) | [junsick moon](https://appshunter.io/developer/1888329510) |

## What reviewers say

### Stadion

[App page](https://appshunter.io/ios/app/stadion/id6736963216)

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

**In-app purchases:** none


### A2F

[App page](https://appshunter.io/ios/app/a2f/id6761229705)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stadion free?

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

### Is A2F free?

A2F is free to download, with no in-app purchases.

### Do Stadion or A2F have ads?

Neither Stadion nor A2F shows ads.

### Which is updated more often, Stadion or A2F?

Stadion ships an update daily, and A2F every 2 weeks. Most recently, Stadion was updated on September 18, 2026 and A2F on September 22, 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.*