# kanzlei.land vs Viewer by SEPPmail

The clearest difference is update cadence: kanzlei.land at monthly against Viewer by SEPPmail's every 13 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.

kanzlei.land ships an update monthly, Viewer by SEPPmail every 13 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | kanzlei.land | Viewer by SEPPmail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/viewer-by-seppmail/id6446402452/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | — | Free |
| Size | 84 MB | 19 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kanzlei.land GmbH](https://appshunter.io/developer/1031324960) | [SEPPmail AG](https://appshunter.io/developer/586785754) |

## What reviewers say

### kanzlei.land

[App page](https://appshunter.io/ios/app/kanzleiland/id1031324961)

**In-app purchases:** none


### Viewer by SEPPmail

[App page](https://appshunter.io/ios/app/viewer-by-seppmail/id6446402452)

This application allows you to receive, decrypt, and read secure emails with "secure-email.html" attachments. It is designed for users who have received encrypted messages sent via a SEPPmail Appliance.

**Highlights:** Receive encrypted emails, Decrypt secure attachments, Read secure email content, Supports SEPPmail Appliance encryption

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

**In-app purchases:** none


## Frequently asked questions

### Is kanzlei.land free?

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

### Is Viewer by SEPPmail free?

Viewer by SEPPmail is free to download, with no in-app purchases.

### Do kanzlei.land or Viewer by SEPPmail have ads?

Neither kanzlei.land nor Viewer by SEPPmail shows ads.

### Which is updated more often, kanzlei.land or Viewer by SEPPmail?

kanzlei.land ships an update monthly, and Viewer by SEPPmail every 13 months. Most recently, kanzlei.land was updated on October 26, 2026 and Viewer by SEPPmail on November 3, 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.*