# Ovulation Tracker app vs Daya

The clearest difference is iOS requirement: Daya at 16.0 against Ovulation Tracker app's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ovulation Tracker app sells 2 in-app purchases, starting at $9.99 per month and Daya sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Ovulation Tracker app | Daya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 46 MB | 3 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [77 SO GOOD CAKE](https://appshunter.io/developer/1878729831) | [Esteban Lopez y Landa](https://appshunter.io/developer/1893032368) |

## What reviewers say

### 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 |


### Daya

[App page](https://appshunter.io/ios/app/daya-period-and-cycle-tracker/id6806574947)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pourboire gentil | $4.99 | one-time |
| Pourboire généreux | $8.99 | one-time |
| Pourboire précieux | $17.99 | one-time |
| Pourboire immense | $39.99 | one-time |


## Frequently asked questions

### Is Ovulation Tracker app free?

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

### Is Daya free?

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

### Do Ovulation Tracker app or Daya have ads?

Neither Ovulation Tracker app nor Daya 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.*