# EviMoon vs Period Tracker

The clearest difference is device support: EviMoon at 3 against Period Tracker's 1. EviMoon also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. EviMoon sells 2 in-app purchases, starting at $11.99 per 6 months and Period Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

EviMoon ships an update every 2 weeks, Period Tracker weekly. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | EviMoon | Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 45 MB | 39 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Islambek Abdykarim Uulu](https://appshunter.io/developer/1866532694) | [Paul Rauch](https://appshunter.io/developer/1843955418) |

## What reviewers say

### EviMoon

[App page](https://appshunter.io/ios/app/evimoon/id6757385025)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EviMoon 6-Month Premium | $11.99 | per 6 months |
| EviMoon Premium Yearly | $22.99 | per year |


### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cyclebond/id6760966460)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CycleBond Connect | $3.99 | one-time |


## Frequently asked questions

### Is EviMoon free?

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

### Is Period Tracker free?

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

### Do EviMoon or Period Tracker have ads?

Neither EviMoon nor Period Tracker shows ads.

### Which is updated more often, EviMoon or Period Tracker?

EviMoon ships an update every 2 weeks, and Period Tracker weekly. Most recently, EviMoon was updated on September 7, 2026 and Period Tracker on September 10, 2026.

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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.*