# SkinCycle vs Retinol Guide

SkinCycle and Retinol Guide are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SkinCycle | Retinol Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 2 MB | 3 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tetiana Pryslupska](https://appshunter.io/developer/1845927842) | [Nicola Marai](https://appshunter.io/developer/1451552549) |

## What reviewers say

### SkinCycle

[App page](https://appshunter.io/ios/app/skincycle/id6753958166)

**In-app purchases:** none


### Retinol Guide

[App page](https://appshunter.io/ios/app/retinol-guide/id6760433007)

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

**In-app purchases:** none


## Frequently asked questions

### Is SkinCycle free?

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

### Is Retinol Guide free?

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

### Do SkinCycle or Retinol Guide have ads?

Neither SkinCycle nor Retinol Guide shows ads.

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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.*