# Period Tracker vs PMOSense

The clearest difference is in-app purchases: PMOSense at none against Period Tracker's 3. PMOSense also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Period Tracker sells 3 in-app purchases, starting at $4.99 per month. PMOSense asks for nothing beyond the download.

Period Tracker ships an update every 9 days, PMOSense weekly. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Period Tracker | PMOSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/period-tracker-cycle-diary/id6753865732/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 198 MB | 50 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Hafiz Muhammad Talha](https://appshunter.io/developer/1835434901) | [Gwenne Moses](https://appshunter.io/developer/1896764007) |

## What reviewers say

### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cycle-diary/id6753865732)

This app helps you track your menstrual cycle, ovulation, and fertility. It offers personalized insights for managing conditions like PCOS and endometriosis, and supports those trying to conceive. Your data is kept private with password protection and no account is required.

**Highlights:** Menstrual cycle and flow tracking, Ovulation and fertile window prediction, Symptom and mood logging, Pill and birth control reminders, Personalized cycle predictions, Conception support tools

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| 6 Months | $23.95 | per 6 months |
| Yearly | $35.90 | per year |


### PMOSense

[App page](https://appshunter.io/ios/app/pmosense-pcos-cycle-tracker/id6770803676)

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

**In-app purchases:** none


## Frequently asked questions

### Is Period Tracker free?

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

### Is PMOSense free?

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

### Do Period Tracker or PMOSense have ads?

Period Tracker shows ads; PMOSense does not.

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

Period Tracker ships an update every 9 days, and PMOSense weekly. Most recently, Period Tracker was updated on October 26, 2026 and PMOSense on October 8, 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.*