# ARC gym vs in phase

The clearest difference is price: ARC gym at Free against in phase's $0.99. ARC gym also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). in phase's advantage is update cadence (every 5 days vs every 3 months). On ads and in-app purchases there is nothing between them.

ARC gym is free to download; in phase costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ARC gym ships an update every 3 months, in phase every 5 days. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ARC gym | in phase |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 56 MB | 4 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TeamUp Sports](https://appshunter.io/developer/1449504626) | [Marie Spreitzer](https://appshunter.io/developer/6779781555) |

## What reviewers say

### ARC gym

[App page](https://appshunter.io/ios/app/arc-gym/id6758386842)

**Features:** macOS Compatibility

**In-app purchases:** none


### in phase

[App page](https://appshunter.io/ios/app/in-phase/id6779781553)

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

**In-app purchases:** none


## Frequently asked questions

### Is ARC gym free?

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

### Is in phase free?

in phase costs $0.99, with no in-app purchases.

### Do ARC gym or in phase have ads?

Neither ARC gym nor in phase shows ads.

### Which is updated more often, ARC gym or in phase?

ARC gym ships an update every 3 months, and in phase every 5 days. Most recently, ARC gym was updated on October 8, 2026 and in phase on October 28, 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.*