# Period Tracker vs NapSip

The clearest difference is update cadence: NapSip at weekly against Period Tracker's every 6 weeks. NapSip also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Period Tracker sells 1 in-app purchase, starting at $14.99 per year and NapSip sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Period Tracker ships an update every 6 weeks, NapSip weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Period Tracker | NapSip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/period-tracker-cycle-log-app/id6474762886/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 17 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Deebex Tech Ltd.](https://appshunter.io/developer/734250368) | [Fabian Sass](https://appshunter.io/developer/1886181297) |

## What reviewers say

### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cycle-log-app/id6474762886)

Track your menstrual cycle, predict ovulation, and log symptoms. Gain insights into your cycle's impact on mood and fertility. Offers a calendar view and home screen widget for easy access to your data.

**Highlights:** Period and ovulation prediction, Symptom logging, Calendar view, Home screen widget, Fertility tracking, Cycle insights

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual | $14.99 | per year |


### NapSip

[App page](https://appshunter.io/ios/app/napsip/id6775170234)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family Unlock | $12.99 | one-time |


## Frequently asked questions

### Is Period Tracker free?

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

### Is NapSip free?

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

### Do Period Tracker or NapSip have ads?

Neither Period Tracker nor NapSip shows ads.

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

Period Tracker ships an update every 6 weeks, and NapSip weekly. Most recently, Period Tracker was updated on October 24, 2026 and NapSip on October 24, 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.*