# u.trust LAN Crypt — File encryption for mobile

> File encryption for mobile (iPhone/iPad app by conpal GmbH.)

- Source: https://appshunter.io/ios/app/utrust-lan-crypt/id1558460661 (this page in markdown: same URL + `.md`)
- Developer: [conpal GmbH](https://appshunter.io/developer/1558460663)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 12 MB
- Languages: English, German
- Released: 2021-05-26
- Data updated: 2026-07-05
- User reviews in markdown: https://appshunter.io/ios/app/utrust-lan-crypt/id1558460661/reviews.md

## What is u.trust LAN Crypt?

User- and group-based use of encrypted files for invisible end-to-end protection. Work with your protected data on all major desktop and mobile platforms.

The u.trust LAN Crypt App for iOS
The u.trust LAN Crypt App for iOS/iPadOS enables you to work, share and collaborate securely on your iPhone or iPad. It lets you to protect your sensitive documents via state-of-the-art encryption. You have full control which documents to protect, what keys to use and whom to share access with. If managed by your organization, encryption is based on the permissions assigned to you by your system admin. You can open and work with encrypted files from the corporate network. You can also use the app without central management addition and define your own passwords.

Scope of functions
• reading and editing of encrypted files
• encrypting/decrypting files on demand
• checking the encryption status of files
• importing and taking inventory of keys from your existing u.trust LAN Crypt infrastructure
• creation and taking inventory of password-based keys by the user
• Simple sharing of password-based keys 
• supports local as well as cloud and network directories
• native support for Microsoft OneDrive
• supports operating system 18 and newer (iOS/iPadOS)
• English and German language version available


The u.trust LAN Crypt system
u.trust LAN Crypt encrypts files and directory contents for secure storage and confidential transport, regardless of the target location/system (local hard disk, external storage device, network share, mobile device). The solution uses an automatic file encryption process to effectively secure confidential files. A user is authorized to access the encrypted data by assigning his profile to a unique key group. Unauthorized persons can only see a ciphered, unreadable character set.
The encryption solution operates in the background predominantly invisible to the user himself and can be easily managed by IT staff using existing roles and policies. Numerous companies and organizations in business and public administration in Germany and worldwide already rely on u.trust LAN Crypt.
• encrypts data and directories on end devices and servers invisibly in the background
• consistent protection through persistent data encryption, independent of the storage location – even in transit
• user- and group-based encryption at file level – easy to implement, quick to deploy
• simple and centralized policy management by using data from existing directory or domain structures
• clear separation of roles between system administrators and security officers


## Version history (last 5 releases)

### 14.0.0 — 2026-06-29

This update includes stability improvements, bug fixes, and feature enhancements.

### 13.0.1 — 2025-11-20

This update includes stability improvements and bug fixes, and functionality upgrades.

### 13.0.0 — 2025-09-29

This update includes stability improvements and bug fixes, and functionality upgrades.

### 12.0.0 — 2025-03-07

Support for “Hold your own key” (HYOK) in the cloud-managed version.
Cryptographic keys are maintained exclusively within your environment, ensuring they remain isolated from the cloud infrastructure and inaccessible to third parties. With HYOK, Cloud providers have no access to or any knowledge of the encryption keys employed. Encryption occurs before data is transmitted to the cloud, with keys kept isolated from the cloud provider. This offers unparalleled security in cloud-hosted environments.

### 11.5.0 — 2024-11-25

This update includes stability improvements and bug fixes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*