# MiBlock vs Migraine Diary

The clearest difference is in-app purchases: MiBlock at none against Migraine Diary's 5. MiBlock also leads on iOS requirement (13.0 vs 15.1). Migraine Diary's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Migraine Diary sells 5 in-app purchases, starting at $0.99 per 7 days. MiBlock asks for nothing beyond the download.

MiBlock ships an update every 5 weeks, Migraine Diary every 2 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MiBlock | Migraine Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/migraine-diary-brain-twin/id1492277360/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 61 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Fominykh Consulting](https://appshunter.io/developer/1481487705) | [Nordic Brain Tech](https://appshunter.io/developer/1484445971) |

## What reviewers say

### MiBlock

[App page](https://appshunter.io/ios/app/miblock/id1481487706)

**Features:** macOS Compatibility

**In-app purchases:** none


### Migraine Diary

[App page](https://appshunter.io/ios/app/migraine-diary-brain-twin/id1492277360)

This app helps you manage migraines and headaches by logging episodes, tracking symptoms, and analyzing patterns. It offers medication reminders, menstrual cycle correlation, and data export for better understanding and relief.

**Highlights:** Log headaches and migraines, Track symptoms and pain intensity, Migraine journal for trigger identification, Medication management and reminders, Menstrual cycle and headache correlation, Data analysis and PDF reporting, Dark mode for comfort

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Country Identification | $0.99 | per 7 days |
| Brain Twin Premium Monthly | $4.99 | per month |
| Brain Twin Premium | $6.99 | per month |
| Annual - All Access | $39.00 | per year |
| Brain Twin Yearly Premium | $62.00 | per year |


## Frequently asked questions

### Is MiBlock free?

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

### Is Migraine Diary free?

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

### Do MiBlock or Migraine Diary have ads?

Neither MiBlock nor Migraine Diary shows ads.

### Which is updated more often, MiBlock or Migraine Diary?

MiBlock ships an update every 5 weeks, and Migraine Diary every 2 weeks. Most recently, MiBlock was updated on November 11, 2026 and Migraine Diary on November 3, 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.*