# Avantam vs DermoShelf

The clearest difference is in-app purchases: Avantam at none against DermoShelf's 2. Avantam also leads on device support (3 vs 1). DermoShelf's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. DermoShelf sells 2 in-app purchases, starting at $4.99 per month. Avantam asks for nothing beyond the download.

Avantam ships an update every 2 weeks, DermoShelf every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Avantam | DermoShelf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 47 MB | 50 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [FAKIRZADE ENERJI GIDA TARIM TICARET VE SANAYI LIMITED SIRKETI](https://appshunter.io/developer/1868325848) | [Lutfu Buyukkaya](https://appshunter.io/developer/6778607065) |

## What reviewers say

### Avantam

[App page](https://appshunter.io/ios/app/avantam/id6757693928)

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

**In-app purchases:** none


### DermoShelf

[App page](https://appshunter.io/ios/app/dermoshelf/id6778607063)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Avantam free?

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

### Is DermoShelf free?

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

### Do Avantam or DermoShelf have ads?

Neither Avantam nor DermoShelf shows ads.

### Which is updated more often, Avantam or DermoShelf?

Avantam ships an update every 2 weeks, and DermoShelf every 4 days. Most recently, Avantam was updated on November 5, 2026 and DermoShelf on October 31, 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.*