# PTSD HELP vs PTSD Coach Explorer 2

The clearest difference is update cadence: PTSD HELP at every 6 weeks against PTSD Coach Explorer 2's every 6 months. PTSD Coach Explorer 2's advantage is iOS requirement (13.0 vs 15.0). 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.

PTSD HELP ships an update every 6 weeks, PTSD Coach Explorer 2 every 6 months. The most recent releases landed on September 12, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | PTSD HELP | PTSD Coach Explorer 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/ptsd-coach-explorer-2/id6648798788/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 137 MB | 203 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Code for Romania](https://appshunter.io/developer/1697444118) | [Palo Alto Veterans Institute for Research](https://appshunter.io/developer/1292950620) |

## What reviewers say

### PTSD HELP

[App page](https://appshunter.io/ios/app/ptsd-help/id6452725263)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PTSD HELP free?

PTSD HELP is free to download, with no in-app purchases.

### Is PTSD Coach Explorer 2 free?

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

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

Neither PTSD HELP nor PTSD Coach Explorer 2 shows ads.

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

PTSD HELP ships an update every 6 weeks, and PTSD Coach Explorer 2 every 6 months. Most recently, PTSD HELP was updated on September 12, 2026 and PTSD Coach Explorer 2 on July 8, 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.*