# VetChange vs Beyond MST Explorer

The clearest difference is iOS requirement: VetChange at 12.0 against Beyond MST Explorer's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

VetChange ships an update every 35 months, Beyond MST Explorer every 27 months. The most recent releases landed on July 7, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | VetChange | Beyond MST Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/vetchange/id1550206382/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 27 months** |
| Monetization | Free | — |
| Size | 208 MB | 158 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [US Department of Veterans Affairs (VA)](https://appshunter.io/developer/430646305) | [Palo Alto Veterans Institute for Research](https://appshunter.io/developer/1292950620) |

## What reviewers say

### VetChange

[App page](https://appshunter.io/ios/app/vetchange/id1550206382)

This app helps individuals concerned about their drinking and its connection to stress. It offers tools to understand drinking patterns, manage stress and urges, and learn about alcohol use and PTSD. Users can track progress and find information on community resources and professional treatment.

**Highlights:** Understand drinking-mood relationships, Manage stress and drinking urges, Learn about alcohol use and PTSD, Track progress, Access community resources, Find professional treatment referrals

**Features:** macOS Compatibility

**In-app purchases:** none


### Beyond MST Explorer

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VetChange free?

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

### Is Beyond MST Explorer free?

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

### Do VetChange or Beyond MST Explorer have ads?

Neither VetChange nor Beyond MST Explorer shows ads.

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

VetChange ships an update every 35 months, and Beyond MST Explorer every 27 months. Most recently, VetChange was updated on July 7, 2026 and Beyond MST Explorer on September 13, 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.*