# Skin Analytics Study App vs CUBE

The clearest difference is ads: Skin Analytics Study App at none against CUBE's shown. Skin Analytics Study App also leads on update cadence (every 2 months vs every 22 months) and iOS requirement (12.0 vs 14.0). On price, 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.

Skin Analytics Study App ships an update every 2 months, CUBE every 22 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Skin Analytics Study App | CUBE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 22 months |
| Size | 18 MB | 145 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skin Analytics](https://appshunter.io/developer/603546195) | [Yuri Korkhau](https://appshunter.io/developer/1614410783) |

## What reviewers say

### Skin Analytics Study App

[App page](https://appshunter.io/ios/app/skin-analytics-study-app/id1592886349)

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

**In-app purchases:** none


### CUBE

[App page](https://appshunter.io/ios/app/cube-check-ur-birthmark-easily/id1643471135)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skin Analytics Study App free?

Skin Analytics Study App is free to download, with no in-app purchases.

### Is CUBE free?

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

### Do Skin Analytics Study App or CUBE have ads?

CUBE shows ads; Skin Analytics Study App does not.

### Which is updated more often, Skin Analytics Study App or CUBE?

Skin Analytics Study App ships an update every 2 months, and CUBE every 22 months. Most recently, Skin Analytics Study App was updated on October 30, 2026 and CUBE on October 27, 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.*