# Period Tracker vs AsterKit

The clearest difference is in-app purchases: Period Tracker at none against AsterKit's 1. AsterKit's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. AsterKit sells 1 one-off in-app purchase. Period Tracker asks for nothing beyond the download.

## The numbers

| Metric | Period Tracker | AsterKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 26 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Blas Prieto](https://appshunter.io/developer/1878084920) | [Ryan Gonzalez](https://appshunter.io/developer/6772702194) |

## What reviewers say

### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cycle-log/id6760383501)

**In-app purchases:** none


### AsterKit

[App page](https://appshunter.io/ios/app/asterkit/id6772702192)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AsterKit Premium | $4.99 | one-time |


## Frequently asked questions

### Is Period Tracker free?

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

### Is AsterKit free?

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

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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.*