# S_Box vs REPUP Fit

The clearest difference is update cadence: S_Box at weekly against REPUP Fit's every 2 weeks. S_Box also leads on iOS requirement (12.0 vs 15.0). 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.

S_Box ships an update weekly, REPUP Fit every 2 weeks. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | S_Box | REPUP Fit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 53 MB | 250 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [sbuild co.,Ltd.](https://appshunter.io/developer/1530908122) | [yunhyung nam](https://appshunter.io/developer/1756646776) |

## What reviewers say

### S_Box

[App page](https://appshunter.io/ios/app/s-box/id1643856325)

**Features:** macOS Compatibility

**In-app purchases:** none


### REPUP Fit

[App page](https://appshunter.io/ios/app/repup-fit/id6532592284)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is S_Box free?

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

### Is REPUP Fit free?

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

### Do S_Box or REPUP Fit have ads?

Neither S_Box nor REPUP Fit shows ads.

### Which is updated more often, S_Box or REPUP Fit?

S_Box ships an update weekly, and REPUP Fit every 2 weeks. Most recently, S_Box was updated on October 14, 2026 and REPUP Fit on October 8, 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.*