# Migraine Diary vs Marly App

The clearest difference is in-app purchases: Marly App at none against Migraine Diary's 2. Marly App also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Migraine Diary sells 2 in-app purchases, starting at $3.99 per month. Marly App asks for nothing beyond the download.

Migraine Diary ships an update every 2 weeks, Marly App monthly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Migraine Diary | Marly App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/marly-app/id6777051349/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free |
| Size | 8 MB | 51 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [graimatter](https://appshunter.io/developer/1841322252) | [SimPal Health, LLC](https://appshunter.io/developer/1891376365) |

## What reviewers say

### Migraine Diary

[App page](https://appshunter.io/ios/app/migraine-diary-headyogi/id6752848965)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HeadYogi Pro Maandelijks | $3.99 | per month |
| HeadYogi Pro Jaarlijks | $29.99 | per year |


### Marly App

[App page](https://appshunter.io/ios/app/marly-app/id6777051349)

This app helps individuals and families manage everyday health, wellness, and caregiving. It organizes information and facilitates connection, offering peace of mind for proactive health management between appointments. It supports users in caring for themselves or loved ones.

**Highlights:** Everyday health management, Wellness tracking, Caregiver support, Organized health information, Connect with loved ones, Proactive health monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Migraine Diary free?

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

### Is Marly App free?

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

### Do Migraine Diary or Marly App have ads?

Neither Migraine Diary nor Marly App shows ads.

### Which is updated more often, Migraine Diary or Marly App?

Migraine Diary ships an update every 2 weeks, and Marly App monthly. Most recently, Migraine Diary was updated on October 28, 2026 and Marly App 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.*