# Acnorithm vs Crem

The clearest difference is ads: Acnorithm at none against Crem's shown. Acnorithm also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Acnorithm sells 2 in-app purchases, starting at $9.99 per 7 days and Crem sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Acnorithm | Crem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Size | 38 MB | 132 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Maximilian Franzen](https://appshunter.io/developer/988746049) | [ERVIN REMEC](https://appshunter.io/developer/1826991851) |

## What reviewers say

### Acnorithm

[App page](https://appshunter.io/ios/app/acnorithm/id6761601574)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acnorithm Wochenabo | $9.99 | per 7 days |
| Acnorithm Jahresabo | $49.99 | per year |


### Crem

[App page](https://appshunter.io/ios/app/crem-lymphatic-drainage/id6778822359)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Weekly Trial | $7.99 | per 7 days |
| New member offer | $19.99 | per 3 months |
| 12 weeks + trial | $29.99 | per 3 months |
| Premium Yearly | $34.99 | per year |


## Frequently asked questions

### Is Acnorithm free?

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

### Is Crem free?

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

### Do Acnorithm or Crem have ads?

Crem shows ads; Acnorithm does not.

### Which is updated more often, Acnorithm or Crem?

Acnorithm ships an update weekly, and Crem weekly. Most recently, Acnorithm was updated on October 25, 2026 and Crem on October 28, 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.*