# SelfLoops HRV vs EVA Breathing

The clearest difference is iOS requirement: SelfLoops HRV at 18.0 against EVA Breathing's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SelfLoops HRV sells 1 one-off in-app purchase and EVA Breathing sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SelfLoops HRV | EVA Breathing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/selfloops-hrv/id921130546/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 63 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SelfLoops](https://appshunter.io/developer/911739721) | [FILIPPO PIETRANTONIO](https://appshunter.io/developer/1783662173) |

## What reviewers say

### SelfLoops HRV

[App page](https://appshunter.io/ios/app/selfloops-hrv/id921130546)

This app measures and analyzes heart rate variability (HRV) using Bluetooth heart rate monitors. It helps users track recovery, stress, and training readiness to optimize performance. Advanced metrics are provided for sports science and research applications.

**Highlights:** Accurate HRV measurement, Daily recovery & readiness tracking, Clear trend monitoring, Intuitive interface, Bluetooth heart rate monitor compatible, Sports science metrics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HRV premium | $3.99 | one-time |


### EVA Breathing

[App page](https://appshunter.io/ios/app/eva-breathing/id6760716984)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $9.99 | per month |
| Full Access | $59.99 | per year |


## Frequently asked questions

### Is SelfLoops HRV free?

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

### Is EVA Breathing free?

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

### Do SelfLoops HRV or EVA Breathing have ads?

Neither SelfLoops HRV nor EVA Breathing shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*