# Flow Period & Cycle Tracker vs Ovulation Tracker app

The clearest difference is ads: Ovulation Tracker app at none against Flow Period & Cycle Tracker's shown. Flow Period & Cycle Tracker's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Flow Period & Cycle Tracker sells 2 in-app purchases, starting at $2.99 per 7 days and Ovulation Tracker app sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Flow Period & Cycle Tracker | Ovulation Tracker app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 79 MB | 46 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [MONAD SYSTEMS LTD](https://appshunter.io/developer/6777074225) | [77 SO GOOD CAKE](https://appshunter.io/developer/1878729831) |

## What reviewers say

### Flow Period & Cycle Tracker

[App page](https://appshunter.io/ios/app/flow-period-and-cycle-tracker/id6803429181)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium User - Weekly | $2.99 | per 7 days |
| Premium User - Yearly | $29.99 | per year |


### Ovulation Tracker app

[App page](https://appshunter.io/ios/app/ovulation-tracker-app/id6804752997)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $9.99 | per month |
| Annual Premium Access | $39.99 | per year |


## Frequently asked questions

### Is Flow Period & Cycle Tracker free?

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

### Is Ovulation Tracker app free?

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

### Do Flow Period & Cycle Tracker or Ovulation Tracker app have ads?

Flow Period & Cycle Tracker shows ads; Ovulation Tracker app does not.

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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.*