# Fitbox vs SMPerformance

The clearest difference is update cadence: SMPerformance at every 2 days against Fitbox's every 3 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.

Fitbox ships an update every 3 months, SMPerformance every 2 days. The most recent releases landed on September 8, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Fitbox | SMPerformance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 31 MB | 56 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3ONE5 MARKETING LIMITED](https://appshunter.io/developer/1131538176) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Fitbox

[App page](https://appshunter.io/ios/app/fitbox/id6445913568)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMPerformance

[App page](https://appshunter.io/ios/app/smperformance/id6762601721)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fitbox free?

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

### Is SMPerformance free?

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

### Do Fitbox or SMPerformance have ads?

Neither Fitbox nor SMPerformance shows ads.

### Which is updated more often, Fitbox or SMPerformance?

Fitbox ships an update every 3 months, and SMPerformance every 2 days. Most recently, Fitbox was updated on September 8, 2026 and SMPerformance on August 26, 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.*