# DoseRhythm vs Peptide Hero

The clearest difference is device support: DoseRhythm at 3 against Peptide Hero's —. DoseRhythm also leads on iOS requirement (15.1 vs 26.0). On price and in-app purchases 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 | DoseRhythm | Peptide Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Steve Olson](https://appshunter.io/developer/1876760883) | [Robert Tharp](https://appshunter.io/developer/1877229948) |

## What reviewers say

### DoseRhythm

[App page](https://appshunter.io/ios/app/doserhythm/id6759083545)

**Features:** macOS Compatibility

**In-app purchases:** none


### Peptide Hero

[App page](https://appshunter.io/ios/app/peptide-hero/id6759181332)

**In-app purchases:** none


## Frequently asked questions

### Is DoseRhythm free?

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

### Is Peptide Hero free?

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

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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.*