# Rebreeth vs Coherent

The clearest difference is in-app purchases: Coherent at none against Rebreeth's 1. Coherent also leads on update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rebreeth sells 1 in-app purchase, starting at $24.99 per year. Coherent asks for nothing beyond the download.

Rebreeth ships an update monthly, Coherent every 3 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Rebreeth | Coherent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coherent/id6749607982/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free |
| Size | 241 MB | 2 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Use the Case Oy](https://appshunter.io/developer/1793610384) | [Keenan Fitzmorris](https://appshunter.io/developer/1830392724) |

## What reviewers say

### Rebreeth

[App page](https://appshunter.io/ios/app/rebreeth/id6741215476)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $24.99 | per year |


### Coherent

[App page](https://appshunter.io/ios/app/coherent/id6749607982)

This minimalist app guides users through two core breathing techniques to promote calm, focus, and nervous system regulation. It offers a privacy-first, offline experience with no data collection, ads, or subscriptions.

**Highlights:** Box Breathing technique, Mountain Breathing technique, Nervous system regulation, Mind-body alignment, Privacy-first design, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rebreeth free?

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

### Is Coherent free?

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

### Do Rebreeth or Coherent have ads?

Neither Rebreeth nor Coherent shows ads.

### Which is updated more often, Rebreeth or Coherent?

Rebreeth ships an update monthly, and Coherent every 3 days. Most recently, Rebreeth was updated on October 25, 2026 and Coherent on October 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.*