# Black Box Gym vs SPP+

The clearest difference is update cadence: SPP+ at every 4 months against Black Box Gym's every 8 months. 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.

Black Box Gym ships an update every 8 months, SPP+ every 4 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Black Box Gym | SPP+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/black-box-gym/id1526664725/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 31 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Enfoque Deportivo Fyt SAPI de CV](https://appshunter.io/developer/1526664877) | [Andres Isaac Campos Lomas](https://appshunter.io/developer/1889934809) |

## What reviewers say

### Black Box Gym

[App page](https://appshunter.io/ios/app/black-box-gym/id1526664725)

Easily book classes and manage your fitness journey from your device. Make reservations, join waitlists, purchase packages, and check your membership status. Stay updated on the latest offerings and services.

**Highlights:** Book classes, Manage reservations, Waitlist functionality, Purchase class packages, Check profile and membership, View latest products and services

**Features:** macOS Compatibility

**In-app purchases:** none


### SPP+

[App page](https://appshunter.io/ios/app/spp-plus/id6761493807)

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

**In-app purchases:** none


## Frequently asked questions

### Is Black Box Gym free?

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

### Is SPP+ free?

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

### Do Black Box Gym or SPP+ have ads?

Neither Black Box Gym nor SPP+ shows ads.

### Which is updated more often, Black Box Gym or SPP+?

Black Box Gym ships an update every 8 months, and SPP+ every 4 months. Most recently, Black Box Gym was updated on November 3, 2026 and SPP+ on October 31, 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.*