# Headache Tracker vs Headache Detective

Headache Tracker and Headache Detective are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Headache Tracker sells 4 in-app purchases, starting at $2.99 per 7 days and Headache Detective sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Headache Tracker | Headache Detective |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 42 MB | 15 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Apps That Care OU](https://appshunter.io/developer/1838304932) | [Riku Kuisma](https://appshunter.io/developer/1853885657) |

## What reviewers say

### Headache Tracker

[App page](https://appshunter.io/ios/app/headache-tracker-migraine-log/id6764563905)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Migraine Log Premium (1 Week) | $2.99 | per 7 days |
| Migraine Log Premium (1 Month) | $3.99 | per month |
| Migraine Log Premium (1 Year) | $19.99 | per year |
| Migraine Log Yearly (7-day trial) | $19.99 | per year |


### Headache Detective

[App page](https://appshunter.io/ios/app/headache-detective-tracker/id6772620047)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Headache Tracker free?

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

### Is Headache Detective free?

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

### Do Headache Tracker or Headache Detective have ads?

Neither Headache Tracker nor Headache Detective shows ads.

### Which is updated more often, Headache Tracker or Headache Detective?

Headache Tracker ships an update weekly, and Headache Detective weekly. Most recently, Headache Tracker was updated on October 28, 2026 and Headache Detective on October 31, 2026.

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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.*