# Headache + Migraine Tracker vs HormoneSync

The clearest difference is in-app purchases: HormoneSync at none against Headache + Migraine Tracker's 3. HormoneSync also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Headache + Migraine Tracker sells 3 in-app purchases, starting at $4.99 per 7 days. HormoneSync asks for nothing beyond the download.

## The numbers

| Metric | Headache + Migraine Tracker | HormoneSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 41 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Allyson, Inc.](https://appshunter.io/developer/1760216165) | [Tolga Erdem](https://appshunter.io/developer/6790568395) |

## What reviewers say

### Headache + Migraine Tracker

[App page](https://appshunter.io/ios/app/headache-plus-migraine-tracker/id6789974149)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Migraine Pro Weekly | $4.99 | per 7 days |
| Migraine Pro Weekly | $7.99 | per 7 days |
| MigraCal Pro | $29.99 | per year |


### HormoneSync

[App page](https://appshunter.io/ios/app/hormonesync-menopause-log/id6790568393)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Headache + Migraine Tracker free?

Headache + Migraine Tracker is free to download, with in-app purchases available.

### Is HormoneSync free?

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

### Do Headache + Migraine Tracker or HormoneSync have ads?

Neither Headache + Migraine Tracker nor HormoneSync 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.*