# Heart Plot vs Vagal HRV

The clearest difference is in-app purchases: Vagal HRV at none against Heart Plot's 4. Vagal HRV also leads on iOS requirement (15.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Heart Plot sells 4 one-off in-app purchases. Vagal HRV asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Heart Plot | Vagal HRV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 8 MB | 23 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ole Luhrs](https://appshunter.io/developer/1880446879) | [AK BIOSYSTEMS TECNOLOGIA LTDA](https://appshunter.io/developer/6785597159) |

## What reviewers say

### Heart Plot

[App page](https://appshunter.io/ios/app/heart-plot/id6759740007)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $0.99 | one-time |
| Regular Coffee | $1.99 | one-time |
| Heart Plot Premium | $1.99 | one-time |
| Large Coffee | $2.99 | one-time |


### Vagal HRV

[App page](https://appshunter.io/ios/app/vagal-hrv-guided-breathing/id6785597157)

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

**In-app purchases:** none


## Frequently asked questions

### Is Heart Plot free?

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

### Is Vagal HRV free?

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

### Do Heart Plot or Vagal HRV have ads?

Neither Heart Plot nor Vagal HRV shows ads.

### Which is updated more often, Heart Plot or Vagal HRV?

Heart Plot ships an update every 2 weeks, and Vagal HRV every 2 weeks. Most recently, Heart Plot was updated on October 28, 2026 and Vagal HRV on October 25, 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.*