# iZen vs Eirene

The clearest difference is price: Eirene at Free against iZen's $0.59. Eirene also leads on in-app purchases (none vs 1) and iOS requirement (15.1 vs 17.0). On ads and device support there is nothing between them.

Eirene is free to download; iZen costs $0.59 up front. iZen sells 1 one-off in-app purchase. Eirene asks for nothing beyond the download.

## The numbers

| Metric | iZen | Eirene |
| --- | --- | --- |
| Price | $0.59 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eirene/id6762246199/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 10 MB | 45 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [天从 何](https://appshunter.io/developer/914453386) | [John Lianoglou](https://appshunter.io/developer/1893531833) |

## What reviewers say

### iZen

[App page](https://appshunter.io/ios/app/izen-mind-recovery/id6757993810)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reward developers | $0.99 | one-time |


### Eirene

[App page](https://appshunter.io/ios/app/eirene/id6762246199)

This app offers guided breathwork sessions with on-screen animations and optional haptic cues. It includes a safety guide before each practice and is designed for all experience levels. The app is free, ad-free, and does not require an account or track user data.

**Highlights:** Guided tummo breathwork exercises, On-screen animation with haptic cues, Beginner, intermediate, and advanced levels, Pre-session safety guide, Ad-free and no account required

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

**In-app purchases:** none


## Frequently asked questions

### Is iZen free?

iZen costs $0.59, and also offers in-app purchases.

### Is Eirene free?

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

### Do iZen or Eirene have ads?

Neither iZen nor Eirene shows ads.

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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.*