# SLC FEEDBACK vs Run by Heart Rate

The clearest difference is iOS requirement: SLC FEEDBACK at 12.0 against Run by Heart Rate's 16.4. 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 | SLC FEEDBACK | Run by Heart Rate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 34 MB | 80 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Fuchshofer](https://appshunter.io/developer/1358667115) | [Simon Gneuss](https://appshunter.io/developer/6793184860) |

## What reviewers say

### SLC FEEDBACK

[App page](https://appshunter.io/ios/app/slc-feedback/id1469686593)

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

**In-app purchases:** none


### Run by Heart Rate

[App page](https://appshunter.io/ios/app/run-by-heart-rate-splitcast/id6808723521)

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

**In-app purchases:** none


## Frequently asked questions

### Is SLC FEEDBACK free?

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

### Is Run by Heart Rate free?

Run by Heart Rate is free to download, with no in-app purchases.

### Do SLC FEEDBACK or Run by Heart Rate have ads?

Neither SLC FEEDBACK nor Run by Heart Rate 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.*