# Zero Migraine vs Migraine Diary Tracker

The clearest difference is ads: Migraine Diary Tracker at none against Zero Migraine's shown. Migraine Diary Tracker also leads on iOS requirement (16.4 vs 26.5). Zero Migraine's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zero Migraine ships an update every 2 weeks, Migraine Diary Tracker every 6 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Zero Migraine | Migraine Diary Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 19 MB | 60 MB |
| Requires iOS | 26.5 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Sanchez](https://appshunter.io/developer/467936386) | [Damian Oliva](https://appshunter.io/developer/1807873029) |

## What reviewers say

### Zero Migraine

[App page](https://appshunter.io/ios/app/zero-migraine/id6781183288)

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

**In-app purchases:** none


### Migraine Diary Tracker

[App page](https://appshunter.io/ios/app/migraine-diary-tracker-aura/id6791700183)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zero Migraine free?

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

### Is Migraine Diary Tracker free?

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

### Do Zero Migraine or Migraine Diary Tracker have ads?

Zero Migraine shows ads; Migraine Diary Tracker does not.

### Which is updated more often, Zero Migraine or Migraine Diary Tracker?

Zero Migraine ships an update every 2 weeks, and Migraine Diary Tracker every 6 weeks. Most recently, Zero Migraine was updated on October 28, 2026 and Migraine Diary Tracker on October 29, 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.*