# Period Tracker ` vs Flu

The clearest difference is iOS requirement: Period Tracker ` at 13.0 against Flu's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Period Tracker ` sells 2 in-app purchases, starting at $4.99 per month and Flu sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Period Tracker ` | Flu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/period-tracker/id6744693445/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 56 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SPK Studios LLC](https://appshunter.io/developer/1575877822) | [Robison Fabiano](https://appshunter.io/developer/1886478718) |

## What reviewers say

### Period Tracker `

[App page](https://appshunter.io/ios/app/period-tracker/id6744693445)

This app helps you track your menstrual cycle, ovulation, and fertility windows with personalized predictions and reminders. Log symptoms, moods, and wellness details in a beautifully designed, intuitive interface. It offers unlimited logging and a focus on user privacy with no signup required.

**Highlights:** Smart period and ovulation tracking, Live calendar with predictions, Personalized reminders, Fertility window insights, Daily wellness logging, Beautiful and intuitive design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Period Tracker | $4.99 | per month |
| Ovulation Cycle Tracker | $39.99 | per year |


### Flu

[App page](https://appshunter.io/ios/app/flu-ir/id6760839279)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensal | $1.99 | per month |
| Flu-ir Premium Annual | $9.99 | per year |


## Frequently asked questions

### Is Period Tracker ` free?

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

### Is Flu free?

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

### Do Period Tracker ` or Flu have ads?

Neither Period Tracker ` nor Flu 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.*