# Reubox vs SkinTracker

The clearest difference is update cadence: SkinTracker at every 6 weeks against Reubox's every 4 months. Reubox's advantage is iOS requirement (15.0 vs 17.6). 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.

Reubox ships an update every 4 months, SkinTracker every 6 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Reubox | SkinTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 8 MB | 120 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [3clicks sp. z o.o.](https://appshunter.io/developer/1136238813) | [University of California at San Francisco](https://appshunter.io/developer/446489325) |

## What reviewers say

### Reubox

[App page](https://appshunter.io/ios/app/reubox/id1151084656)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkinTracker

[App page](https://appshunter.io/ios/app/skintracker-nih/id6657986061)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reubox free?

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

### Is SkinTracker free?

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

### Do Reubox or SkinTracker have ads?

Neither Reubox nor SkinTracker shows ads.

### Which is updated more often, Reubox or SkinTracker?

Reubox ships an update every 4 months, and SkinTracker every 6 weeks. Most recently, Reubox was updated on October 19, 2026 and SkinTracker on October 15, 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.*