# Ritm vs Athleex

The clearest difference is in-app purchases: Ritm at none against Athleex's 2. Athleex's advantage is update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Athleex sells 2 in-app purchases, starting at $10.99 per month. Ritm asks for nothing beyond the download.

Ritm ships an update every 2 months, Athleex daily. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Ritm | Athleex |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 105 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Carlo Baout](https://appshunter.io/developer/1514766558) | [REFREESH SRL](https://appshunter.io/developer/6788344484) |

## What reviewers say

### Ritm

[App page](https://appshunter.io/ios/app/ritm-u/id1514766559)

Monitor and train your diaphragm's vertical movement to improve well-being and health. Create personalized breathing workouts and track your daily progress. Connect with Apple Watch for enhanced features like heart rate monitoring.

**Highlights:** Diaphragm vertical movement monitoring, Personalized breathing workouts, Progress tracking, Apple Watch integration, Heart rate monitoring

**Features:** Apple Watch app

**In-app purchases:** none


### Athleex

[App page](https://appshunter.io/ios/app/athleex/id6788344482)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Athleex Athlete | $10.99 | per month |
| Athleex Athlete | $109.99 | per year |


## Frequently asked questions

### Is Ritm free?

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

### Is Athleex free?

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

### Do Ritm or Athleex have ads?

Neither Ritm nor Athleex shows ads.

### Which is updated more often, Ritm or Athleex?

Ritm ships an update every 2 months, and Athleex daily. Most recently, Ritm was updated on September 24, 2026 and Athleex on September 19, 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.*