# DS Heart Rate vs 爱心率

The clearest difference is in-app purchases: 爱心率 at none against DS Heart Rate's 1. 爱心率 also leads on iOS requirement (9.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. DS Heart Rate sells 1 one-off in-app purchase. 爱心率 asks for nothing beyond the download.

## The numbers

| Metric | DS Heart Rate | 爱心率 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 85 months | — |
| Size | 3 MB | 8 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [思迪 李](https://appshunter.io/developer/1448600251) | [忠法 周](https://appshunter.io/developer/1670518732) |

## What reviewers say

### DS Heart Rate

[App page](https://appshunter.io/ios/app/ds-heart-rate-pulse-tracker/id1450171413)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $1.99 | one-time |


### 爱心率

[App page](https://appshunter.io/ios/app/id6447634275)

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

**In-app purchases:** none


## Frequently asked questions

### Is DS Heart Rate free?

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

### Is 爱心率 free?

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

### Do DS Heart Rate or 爱心率 have ads?

Neither DS Heart Rate nor 爱心率 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.*