# Extend View vs Black Box VR

The clearest difference is rating: Extend View at 5.0 against Black Box VR's 4.3. Black Box VR's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 6 weeks). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Extend View sells 2 in-app purchases, starting at $2.99 per month. Black Box VR asks for nothing beyond the download.

Extend View holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Black Box VR has 47 ratings behind it against 3, so its average is the more settled of the two.

Extend View ships an update every 6 weeks, Black Box VR fortnightly. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Extend View | Black Box VR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/extend-view/id1452120746/reviews)** | [4.3 (47 ratings)](https://appshunter.io/ios/app/black-box-vr/id1458908017/reviews) |
| Number of ratings | 3 | **47** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 488 MB | 383 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Extend View Inc](https://appshunter.io/developer/1452120745) | [Black Box VR](https://appshunter.io/developer/1458908016) |

## What reviewers say

### Extend View

[App page](https://appshunter.io/ios/app/extend-view/id1452120746)

This app connects users with fitness coaches for personalized workouts and recovery routines. It features a virtual instructor providing real-time feedback on movements and progress tracking tools to help users achieve their fitness goals. Designed for both trainees and trainers, it supports at-home fitness and physical therapy exercises.

**Highlights:** Connect with fitness coaches, Real-time virtual instructor feedback, Workout and recovery tracking, Progress playback, Physical therapist-designed recovery exercises, Client discovery for trainers

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trainee Subscription | $2.99 | per month |
| Coach Subscription | $9.99 | per month |


### Black Box VR

[App page](https://appshunter.io/ios/app/black-box-vr/id1458908017)

Experience a revolutionary virtual reality gym that transforms your fitness routine. This companion app allows you to schedule workouts, track detailed performance statistics with AI analysis, and earn in-game rewards. Engage in team quests and customize your virtual experience for a truly immersive workout.

**Highlights:** Schedule workouts and manage membership, Earn in-game and real-world rewards, Detailed workout statistics and AI analysis, In-app currency and item purchases, Team quests and shared challenges, Battle deck and power-up information

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

**In-app purchases:** none


## Frequently asked questions

### Is Extend View free?

Extend View is free to download, with in-app purchases available.

### Is Black Box VR free?

Black Box VR is free to download, with no in-app purchases.

### Which has better reviews, Extend View or Black Box VR?

Extend View is rated higher. Extend View averages 5.0 out of 5 from 3 ratings, while Black Box VR averages 4.3 from 47 ratings.

### Do Extend View or Black Box VR have ads?

Neither Extend View nor Black Box VR shows ads.

### Which is updated more often, Extend View or Black Box VR?

Extend View ships an update every 6 weeks, and Black Box VR fortnightly. Most recently, Extend View was updated on June 11, 2026 and Black Box VR on September 19, 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.*