# PTSD Coach Explorer 2 vs Headache Coach

The clearest difference is rating: PTSD Coach Explorer 2 at 4.6 against Headache Coach's 3.2. PTSD Coach Explorer 2 also leads on iOS requirement (13.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PTSD Coach Explorer 2 holds the better App Store score, 4.6 against 3.2. Both are backed by a comparable volume of ratings — 13 and 9 respectively.

PTSD Coach Explorer 2 ships an update every 6 months, Headache Coach every 8 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | PTSD Coach Explorer 2 | Headache Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (13 ratings)](https://appshunter.io/ios/app/ptsd-coach-explorer-2/id6648798788/reviews)** | [3.2 (9 ratings)](https://appshunter.io/ios/app/headache-coach/id6723900739/reviews) |
| Number of ratings | **13** | 9 |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 203 MB | 26 MB |
| Requires iOS | **13.0** | 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

### PTSD Coach Explorer 2

[App page](https://appshunter.io/ios/app/ptsd-coach-explorer-2/id6648798788)

This is a research version of a mental health tool designed for participants in specific program evaluations. Access requires an invitation code provided by an approved investigator.

**Highlights:** Research version access, Invitation code required, Program evaluation participation, NCPTSD approved projects

**Features:** macOS Compatibility

**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, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PTSD Coach Explorer 2 free?

PTSD Coach Explorer 2 is free to download, with no in-app purchases.

### Is Headache Coach free?

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

### Which has better reviews, PTSD Coach Explorer 2 or Headache Coach?

PTSD Coach Explorer 2 is rated higher. PTSD Coach Explorer 2 averages 4.6 out of 5 from 13 ratings, while Headache Coach averages 3.2 from 9 ratings.

### Do PTSD Coach Explorer 2 or Headache Coach have ads?

Neither PTSD Coach Explorer 2 nor Headache Coach shows ads.

### Which is updated more often, PTSD Coach Explorer 2 or Headache Coach?

PTSD Coach Explorer 2 ships an update every 6 months, and Headache Coach every 8 months. Most recently, PTSD Coach Explorer 2 was updated on October 24, 2026 and Headache Coach on October 23, 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.*