# Dermetric vs Doomroll

The clearest difference is device support: Dermetric at 3 against Doomroll's 1. Dermetric also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Dermetric sells 2 in-app purchases, starting at $6.99 per month and Doomroll sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Dermetric | Doomroll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 43 MB | 14 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Yusuf Amer](https://appshunter.io/developer/1871621978) | [Aleksandr Saliukov](https://appshunter.io/developer/6775777880) |

## What reviewers say

### Dermetric

[App page](https://appshunter.io/ios/app/dermetric/id6758227897)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dermetric Premium Monthly | $6.99 | per month |
| Dermetric Premium Yearly | $69.99 | per year |


### Doomroll

[App page](https://appshunter.io/ios/app/doomroll-exercise-to-scroll/id6791178885)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doomroll Weekly | $7.99 | per 7 days |
| Doomroll Weekly Trial | $7.99 | per 7 days |
| Doomroll Yearly | $49.99 | per year |
| Doomroll Yearly Trial | $49.99 | per year |


## Frequently asked questions

### Is Dermetric free?

Dermetric is free to download, with in-app purchases available.

### Is Doomroll free?

Doomroll is free to download, with in-app purchases available.

### Do Dermetric or Doomroll have ads?

Neither Dermetric nor Doomroll 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.*