# PTSD HELP vs CPT Explorer

The clearest difference is update cadence: PTSD HELP at every 6 weeks against CPT Explorer's every 3 months. CPT Explorer'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, CPT Explorer every 3 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PTSD HELP | CPT Explorer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 137 MB | 133 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


### CPT Explorer

[App page](https://appshunter.io/ios/app/cpt-explorer/id6751294000)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PTSD HELP free?

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

### Is CPT Explorer free?

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

### Do PTSD HELP or CPT Explorer have ads?

Neither PTSD HELP nor CPT Explorer shows ads.

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

PTSD HELP ships an update every 6 weeks, and CPT Explorer every 3 months. Most recently, PTSD HELP was updated on September 12, 2026 and CPT Explorer on September 18, 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.*