# Migraine Tracker Diary vs Achy

The clearest difference is rating: Achy at 4.9 against Migraine Tracker Diary's 4.4. Achy also leads on review sentiment (100% vs 83%). Migraine Tracker Diary's advantage is device support (4 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Migraine Tracker Diary sells 15 in-app purchases, starting at $4.95 per month and Achy sells 6 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Achy holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 8 and 18 respectively. Written reviews point the same way: 83% of Migraine Tracker Diary's written reviews are positive against 100% of Achy's.

Migraine Tracker Diary ships an update every 3 months, Achy every 5 months. The most recent releases landed on September 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Migraine Tracker Diary | Achy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/migraine-tracker-diary/id6478436665/reviews) | **[4.9 (18 ratings)](https://appshunter.io/ios/app/achy-headache-tracker/id6550894097/reviews)** |
| Number of ratings | 8 | **18** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 214 MB | 69 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Atom Spark Software, LLC.](https://appshunter.io/developer/1757755518) |

## What reviewers say

### Migraine Tracker Diary

[App page](https://appshunter.io/ios/app/migraine-tracker-diary/id6478436665)

This app helps users manage migraines by tracking symptoms, triggers, and treatments. It offers personalized insights, reporting tools, and educational resources to improve quality of life. Features include medication reminders, diet logging, and stress management techniques.

**Highlights:** Effortless migraine tracking, In-depth analytics and pattern insights, Seamless report sharing with healthcare providers, Customizable reminders and lifestyle logging, AI-powered trigger identification, Medication and treatment efficacy tracking, Weather forecast integration

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| flex pass | $9.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| Premium Yearly | $34.99 | per year |
| plus | $34.99 | per year |
| limited discount | $34.99 | per year |
| Extended Trial | $39.99 | per year |
| yearly access | $44.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $119.99 | one-time |


### Achy

[App page](https://appshunter.io/ios/app/achy-headache-tracker/id6550894097)

Easily track headache occurrences, symptoms, and potential triggers. Visualize your data with charts and graphs, and generate PDF reports for your healthcare provider. Customize the app to suit your needs and maintain a detailed headache log.

**Highlights:** Headache tracking and logging, Customizable variables, Data visualization with charts, PDF report generation, Calendar view, Data import and export

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wellness Warrior | $4.99 | per year |
| Migraine Maverick | $9.99 | per year |
| Headache Hero | $19.99 | per year |
| Relief Supporter | $0.99 | one-time |
| Comfort Contributor | $2.99 | one-time |
| Pain Relief Partner | $4.99 | one-time |


## Frequently asked questions

### Is Migraine Tracker Diary free?

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

### Is Achy free?

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

### Which has better reviews, Migraine Tracker Diary or Achy?

Achy is rated higher. Migraine Tracker Diary averages 4.4 out of 5 from 8 ratings, while Achy averages 4.9 from 18 ratings.

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

Neither Migraine Tracker Diary nor Achy shows ads.

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

Migraine Tracker Diary ships an update every 3 months, and Achy every 5 months. Most recently, Migraine Tracker Diary was updated on September 1, 2026 and Achy on September 9, 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.*