# CirclesFit vs LoopFit

The clearest difference is in-app purchases: CirclesFit at none against LoopFit's 2. CirclesFit also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LoopFit sells 2 in-app purchases, starting at $2.99 per month. CirclesFit asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CirclesFit | LoopFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Size | 2 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Velocidev GmbH](https://appshunter.io/developer/1130418588) | [Jesus David Gonzalez Ramos](https://appshunter.io/developer/1139457257) |

## What reviewers say

### CirclesFit

[App page](https://appshunter.io/ios/app/circlesfit/id1638587050)

**In-app purchases:** none


### LoopFit

[App page](https://appshunter.io/ios/app/loopfit-hiit-and-tabata-timer/id6748365679)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LoopFit Monthly Pass | $2.99 | per month |
| LoopFit Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is CirclesFit free?

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

### Is LoopFit free?

LoopFit is free to download, with in-app purchases available.

### Do CirclesFit or LoopFit have ads?

Neither CirclesFit nor LoopFit shows ads.

### Which is updated more often, CirclesFit or LoopFit?

CirclesFit ships an update every 7 months, and LoopFit every 7 months. Most recently, CirclesFit was updated on October 13, 2026 and LoopFit on October 7, 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.*