# Endometriosis Tracker Diary vs Headache Logs

The clearest difference is in-app purchases: Headache Logs at none against Endometriosis Tracker Diary's 2. Headache Logs also leads on iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Endometriosis Tracker Diary sells 2 in-app purchases, starting at $6.99 per month. Headache Logs asks for nothing beyond the download.

## The numbers

| Metric | Endometriosis Tracker Diary | Headache Logs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 15 MB | 1 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) | [Diego Sepulveda](https://appshunter.io/developer/6780225211) |

## What reviewers say

### Endometriosis Tracker Diary

[App page](https://appshunter.io/ios/app/endometriosis-tracker-diary/id6759827829)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan Endometriosis Tracker | $6.99 | per month |
| Annual Plan Endometriosis Tracker | $34.99 | per year |


### Headache Logs

[App page](https://appshunter.io/ios/app/headache-logs/id6780971218)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Endometriosis Tracker Diary free?

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

### Is Headache Logs free?

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

### Do Endometriosis Tracker Diary or Headache Logs have ads?

Neither Endometriosis Tracker Diary nor Headache Logs 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.*