# Headache Diary Test Treatment vs Achy

The clearest difference is update cadence: Achy at every 5 months against Headache Diary Test Treatment's every 10 months. Headache Diary Test Treatment's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Headache Diary Test Treatment sells 2 in-app purchases, starting at $4.99 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.

Headache Diary Test Treatment ships an update every 10 months, Achy every 5 months. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Headache Diary Test Treatment | Achy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (19 ratings)](https://appshunter.io/ios/app/achy-headache-tracker/id6550894097/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | — | Freemium |
| Size | 88 MB | 69 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Tenacity Medical, Inc](https://appshunter.io/developer/1522570377) | [Atom Spark Software, LLC.](https://appshunter.io/developer/1757755518) |

## What reviewers say

### Headache Diary Test Treatment

[App page](https://appshunter.io/ios/app/headache-diary-test-treatment/id6444539405)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Headache Diary Test Treatment Free of Ads | $4.99 | per month |
| Healthcare Provider Package | $58.99 | per month |


### 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 Headache Diary Test Treatment free?

Headache Diary Test Treatment is free to download, with in-app purchases available.

### Is Achy free?

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

### Do Headache Diary Test Treatment or Achy have ads?

Neither Headache Diary Test Treatment nor Achy shows ads.

### Which is updated more often, Headache Diary Test Treatment or Achy?

Headache Diary Test Treatment ships an update every 10 months, and Achy every 5 months. Most recently, Headache Diary Test Treatment was updated on October 4, 2026 and Achy on October 24, 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.*