# Rhythm vs Periody

The clearest difference is in-app purchases: Periody at none against Rhythm's 2. Periody also leads on ads (none vs shown). Rhythm's advantage is iOS requirement (15.0 vs 26.5). On price and device support there is nothing between them.

Both are free to download. Rhythm sells 2 in-app purchases, starting at $3.99 per month. Periody asks for nothing beyond the download.

## The numbers

| Metric | Rhythm | Periody |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 86 MB | 21 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Lucas Obadia](https://appshunter.io/developer/1447668792) | [Charly Schulte](https://appshunter.io/developer/1364661802) |

## What reviewers say

### Rhythm

[App page](https://appshunter.io/ios/app/rhythm-period-tracker/id6767194298)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rhythm Pro – Monthly | $3.99 | per month |
| Rhythm Pro – Annual | $24.99 | per year |


### Periody

[App page](https://appshunter.io/ios/app/periody/id6793684320)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rhythm free?

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

### Is Periody free?

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

### Do Rhythm or Periody have ads?

Rhythm shows ads; Periody does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*