# docustry vs Zoll

The clearest difference is update cadence: docustry at every 2 weeks against Zoll's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

docustry ships an update every 2 weeks, Zoll every 2 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | docustry | Zoll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/zoll-ident/id6479045376/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 10.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 24 MB | 57 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [endless webservices GmbH](https://appshunter.io/developer/1709291113) | [Generalzolldirektion](https://appshunter.io/developer/1506592741) |

## What reviewers say

### docustry

[App page](https://appshunter.io/ios/app/docustry/id6473211663)

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

**In-app purchases:** none


### Zoll

[App page](https://appshunter.io/ios/app/zoll-ident/id6479045376)

This app provides a secure and user-friendly way to log into the Customs Portal and its services. It allows for quick authentication using biometric data after an initial setup with an existing online identity.

**Highlights:** Secure login to Customs Portal, Biometric authentication (Face-ID/Touch-ID), QR code scanning for login, Setup with ELSTER, BundID, or Online ID, Individual user codes for businesses, Accelerated access to services

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

**In-app purchases:** none


## Frequently asked questions

### Is docustry free?

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

### Is Zoll free?

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

### Do docustry or Zoll have ads?

Neither docustry nor Zoll shows ads.

### Which is updated more often, docustry or Zoll?

docustry ships an update every 2 weeks, and Zoll every 2 months. Most recently, docustry was updated on November 4, 2026 and Zoll on November 4, 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.*