# Migraine Tracker vs Alison

The clearest difference is rating: Alison at 5.0 against Migraine Tracker's 4.2. Alison also leads on update cadence (weekly vs every 2 months) and device support (4 vs 1). Migraine Tracker's advantage is in-app purchases (none vs 1) and ratings volume (10 vs 1). On price and ads there is nothing between them.

Both are free to download. Alison sells 1 in-app purchase, starting at $0.99 per month. Migraine Tracker asks for nothing beyond the download.

Alison holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Migraine Tracker has 10 ratings behind it against 1, so its average is the more settled of the two.

Migraine Tracker ships an update every 2 months, Alison weekly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Migraine Tracker | Alison |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (10 ratings)](https://appshunter.io/ios/app/migraine-tracker-headaches/id6737767002/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alison/id6803248485/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 16 MB |
| Requires iOS | 17.3 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Allsidium AS](https://appshunter.io/developer/1480128484) | [Paturious Grey](https://appshunter.io/developer/6803190947) |

## What reviewers say

### Migraine Tracker

[App page](https://appshunter.io/ios/app/migraine-tracker-headaches/id6737767002)

Easily log and analyze headache and migraine patterns. Use Live Activities, Siri, and Shortcuts for hands-free tracking. Sync data securely with Apple Health to identify triggers and share insights with your doctor.

**Highlights:** Live Activities tracking, Hands-free Siri logging, Shortcuts automation, Symptom and trigger logging, Apple Health integration, Pattern identification

**Features:** Vision Pro support

**In-app purchases:** none


### Alison

[App page](https://appshunter.io/ios/app/alison/id6803248485)

Track headaches, meals, water, and sleep with this personal journal. It offers observational insights into potential patterns without diagnosing or forecasting. Data remains on your device for privacy.

**Highlights:** Start and stop headache logging, Log meals with ingredients, Track water and sleep intake, Optional Apple Watch integration, Read-only Apple Health integration, Optional weather data, Generate clinic letters

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keep Monthly | $0.99 | per month |


## Frequently asked questions

### Is Migraine Tracker free?

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

### Is Alison free?

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

### Which has better reviews, Migraine Tracker or Alison?

Alison is rated higher. Migraine Tracker averages 4.2 out of 5 from 10 ratings, while Alison averages 5.0 from 1 ratings.

### Do Migraine Tracker or Alison have ads?

Neither Migraine Tracker nor Alison shows ads.

### Which is updated more often, Migraine Tracker or Alison?

Migraine Tracker ships an update every 2 months, and Alison weekly. Most recently, Migraine Tracker was updated on October 21, 2026 and Alison on October 25, 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.*