# Functioning Fitness vs BreathLoop

The clearest difference is update cadence: BreathLoop at every 3 days against Functioning Fitness's monthly. Functioning Fitness's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Functioning Fitness sells 2 in-app purchases, starting at $4.99 per month and BreathLoop sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Functioning Fitness ships an update monthly, BreathLoop every 3 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Functioning Fitness | BreathLoop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 73 MB | 5 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Functioning Fitness LLC](https://appshunter.io/developer/1868582363) | [InnovaLabWorks](https://appshunter.io/developer/1888514726) |

## What reviewers say

### Functioning Fitness

[App page](https://appshunter.io/ios/app/functioning-fitness/id6757731689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |


### BreathLoop

[App page](https://appshunter.io/ios/app/breathloop-breathing/id6788128715)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BreathLoop Pro | $5.99 | per month |
| BreathLoop Pro | $34.99 | per year |
| BreathLoop Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Functioning Fitness free?

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

### Is BreathLoop free?

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

### Do Functioning Fitness or BreathLoop have ads?

Neither Functioning Fitness nor BreathLoop shows ads.

### Which is updated more often, Functioning Fitness or BreathLoop?

Functioning Fitness ships an update monthly, and BreathLoop every 3 days. Most recently, Functioning Fitness was updated on October 10, 2026 and BreathLoop on October 9, 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.*