# Beyond MST Explorer vs Headache Coach

The clearest difference is update cadence: Headache Coach at every 2 months against Beyond MST Explorer's every 27 months. Beyond MST Explorer's advantage is iOS requirement (15.6 vs 17.0). On price, ads, 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.

Beyond MST Explorer ships an update every 27 months, Headache Coach every 2 months. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Beyond MST Explorer | Headache Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/headache-coach/id6723900739/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 158 MB | 14 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Palo Alto Veterans Institute for Research](https://appshunter.io/developer/1292950620) | [US Department of Veterans Affairs (VA)](https://appshunter.io/developer/430646305) |

## What reviewers say

### Beyond MST Explorer

[App page](https://appshunter.io/ios/app/beyond-mst-explorer/id1610165151)

**Features:** Vision Pro support

**In-app purchases:** none


### Headache Coach

[App page](https://appshunter.io/ios/app/headache-coach/id6723900739)

This app helps Veterans manage migraines and headaches linked to military exposures like TBI. It offers advanced symptom tracking, expert guidance, and educational resources to support personalized, whole-health care.

**Highlights:** Symptom tracking for frequency and severity, Identification of contributing factors, Medication and device usage tracking, Educational resources on headache disorders, Self-care tips for Veterans, Personalized whole-health care support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Beyond MST Explorer free?

Beyond MST Explorer is free to download, with no in-app purchases.

### Is Headache Coach free?

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

### Do Beyond MST Explorer or Headache Coach have ads?

Neither Beyond MST Explorer nor Headache Coach shows ads.

### Which is updated more often, Beyond MST Explorer or Headache Coach?

Beyond MST Explorer ships an update every 27 months, and Headache Coach every 2 months. Most recently, Beyond MST Explorer was updated on September 13, 2026 and Headache Coach on September 22, 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.*