# STAIR Coach vs Beyond MST Explorer

The clearest difference is iOS requirement: STAIR Coach at 12.1 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.

STAIR Coach ships an update every 29 months, Beyond MST Explorer every 27 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | STAIR Coach | Beyond MST Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/stair-coach/id1567412251/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 27 months** |
| Monetization | Free | — |
| Size | 121 MB | 158 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 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

### STAIR Coach

[App page](https://appshunter.io/ios/app/stair-coach/id1567412251)

This self-help course teaches evidence-based skills for managing emotions and improving relationships. It uses cognitive and behavioral techniques to help users cope with difficult feelings and navigate interpersonal challenges. The app offers interactive tools, educational content, and customizable reminders.

**Highlights:** Emotion management tools, Interpersonal regulation skills, Cognitive and behavioral techniques, Psychoeducation content, Customizable reminders, Support quick links

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

**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 STAIR Coach free?

STAIR Coach 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 STAIR Coach or Beyond MST Explorer have ads?

Neither STAIR Coach nor Beyond MST Explorer shows ads.

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

STAIR Coach ships an update every 29 months, and Beyond MST Explorer every 27 months. Most recently, STAIR Coach was updated on October 30, 2026 and Beyond MST Explorer on October 25, 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.*