# Durstlöscher vs Document Scanner & PDF

The clearest difference is in-app purchases: Durstlöscher at none against Document Scanner & PDF's 4. Durstlöscher also leads on iOS requirement (15.0 vs 26.0). Document Scanner & PDF's advantage is update cadence (every 2 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Document Scanner & PDF sells 4 in-app purchases, starting at $1.99 per month. Durstlöscher asks for nothing beyond the download.

Durstlöscher ships an update monthly, Document Scanner & PDF every 2 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Durstlöscher | Document Scanner & PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 90 MB | 24 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Dennis Thieme](https://appshunter.io/developer/1813245176) | [Joao Cunha](https://appshunter.io/developer/6781915711) |

## What reviewers say

### Durstlöscher

[App page](https://appshunter.io/ios/app/durstloscher/id6745633603)

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

**In-app purchases:** none


### Document Scanner & PDF

[App page](https://appshunter.io/ios/app/document-scanner-and-pdf-dokus/id6781915709)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dokus+ Monthly | $1.99 | per month |
| Dokus+ Yearly | $9.99 | per year |
| Dokus Plus Lifetime Offer | $9.99 | one-time |
| Dokus+ | $19.99 | one-time |


## Frequently asked questions

### Is Durstlöscher free?

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

### Is Document Scanner & PDF free?

Document Scanner & PDF is free to download, with in-app purchases available.

### Do Durstlöscher or Document Scanner & PDF have ads?

Neither Durstlöscher nor Document Scanner & PDF shows ads.

### Which is updated more often, Durstlöscher or Document Scanner & PDF?

Durstlöscher ships an update monthly, and Document Scanner & PDF every 2 days. Most recently, Durstlöscher was updated on November 8, 2026 and Document Scanner & PDF on November 5, 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.*