# HR & SpO2 vs Hyropace

The clearest difference is iOS requirement: Hyropace at 18.0 against HR & SpO2's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HR & SpO2 | Hyropace |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Size | 5 MB | 9 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [晓玮 郭](https://appshunter.io/developer/1896738896) | [奕程 王](https://appshunter.io/developer/6782366510) |

## What reviewers say

### HR & SpO2

[App page](https://appshunter.io/ios/app/hr-and-spo2-widget-union/id6773011614)

**Features:** Apple Watch app

**In-app purchases:** none


### Hyropace

[App page](https://appshunter.io/ios/app/hyropace/id6803747821)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is HR & SpO2 free?

HR & SpO2 is free to download, with no in-app purchases.

### Is Hyropace free?

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

### Do HR & SpO2 or Hyropace have ads?

Neither HR & SpO2 nor Hyropace 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.*