# NerdCycle vs Rosa Period

The clearest difference is in-app purchases: Rosa Period at none against NerdCycle's 2. NerdCycle's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. NerdCycle sells 2 in-app purchases, starting at $9.99 per year. Rosa Period asks for nothing beyond the download.

## The numbers

| Metric | NerdCycle | Rosa Period |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 20 MB | 2 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [VLADO IVANKOVIC](https://appshunter.io/developer/1892304588) | [Holger Heidkamp](https://appshunter.io/developer/1231369869) |

## What reviewers say

### NerdCycle

[App page](https://appshunter.io/ios/app/nerdcycle-period-tracker/id6761985145)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NerdCycle Premium | $9.99 | per year |
| NerdCycle Lifetime | $29.99 | one-time |


### Rosa Period

[App page](https://appshunter.io/ios/app/rosa-period/id6804289875)

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

**In-app purchases:** none


## Frequently asked questions

### Is NerdCycle free?

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

### Is Rosa Period free?

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

### Do NerdCycle or Rosa Period have ads?

Neither NerdCycle nor Rosa Period 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.*