# Black Box VR vs IFF Members

The clearest difference is rating: Black Box VR at 4.3 against IFF Members's 3.0. Black Box VR also leads on review sentiment (63% vs 27%) and update cadence (fortnightly vs every 2 months). IFF Members's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

Black Box VR holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 47 and 26 respectively. Written reviews point the same way: 63% of Black Box VR's written reviews are positive against 27% of IFF Members's.

Black Box VR ships an update fortnightly, IFF Members every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Black Box VR | IFF Members |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (47 ratings)](https://appshunter.io/ios/app/black-box-vr/id1458908017/reviews)** | [3.0 (26 ratings)](https://appshunter.io/ios/app/iff-members/id6751515022/reviews) |
| Number of ratings | **47** | 26 |
| Positive reviews | **62.5% of reviews** | 27.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 383 MB | 87 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Black Box VR](https://appshunter.io/developer/1458908016) | [Treshna Enterprises](https://appshunter.io/developer/959435261) |

## What reviewers say

### 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


### IFF Members

[App page](https://appshunter.io/ios/app/iff-members/id6751515022)

Easily plan your fitness sessions, book classes, and manage your membership on the go. Track your workouts and progress towards your body goals. Receive important gym notifications directly to your device.

**Highlights:** Book classes and sessions, View real-time class timetable, Manage bookings and schedule, Update profile information, Receive push notifications, Track workout progression

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Black Box VR free?

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

### Is IFF Members free?

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

### Which has better reviews, Black Box VR or IFF Members?

Black Box VR is rated higher. Black Box VR averages 4.3 out of 5 from 47 ratings, while IFF Members averages 3.0 from 26 ratings.

### Do Black Box VR or IFF Members have ads?

Neither Black Box VR nor IFF Members shows ads.

### Which is updated more often, Black Box VR or IFF Members?

Black Box VR ships an update fortnightly, and IFF Members every 2 months. Most recently, Black Box VR was updated on November 3, 2026 and IFF Members on November 4, 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.*