Threema OnPrem

Threema GmbH · Social Networking

5.0 2 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
New version 7.2.5 → 7.3.2

• Fixed an issue that caused only a black screen to be displayed in certain cases Threema OnPrem 7.2.4o • Fixed a bug that could occur when opening chats • Fixed a bug that could occur when connecting to the server • Fixed a bug that occurred when deleting or editing sent messages • Various improvements related to VoiceOver and voice messages Threema OnPrem 7.2.3o • Fixed a bug related to restoring a Threema Safe backup with an own server Threema OnPrem 7.2.2o • Fixed a bug related to the contact synchronization Threema OnPrem 7.2.1o • Fixed several bugs related to the Liquid Glass design • Fixed several bugs related to individual and group calls • Fixed several bugs related to forwarding messages • Various performance optimizations • General improvements and various bug fixes

About

Threema OnPrem is the self-hosted communication solution for organizations with the highest security requirements. The combination of Threema’s proven security architecture and complete data sovereignty creates an independent communication environment that is unmatched in terms of confidentiality – ideal for government agencies, police forces, and industrial companies. Advantages of Threema OnPrem: • 100% data sovereignty through hosting on your own servers • Proven Threema security architecture • Confidential communication in teams, groups, and projects • End-to-end encrypted voice and video calls • Secure exchange of files and documents in all formats • Cross-platform use thanks to mobile app, desktop app, and web client • Additional protection of confidential chats with PIN or fingerprint NOTE: Before you can use this app, Threema OnPrem must be set up on your company server. For more information, visit threema.com/onprem. Enjoy using Threema OnPrem!

What's new · 7.3.2

• Fixed an issue that caused only a black screen to be displayed in certain cases Threema OnPrem 7.2.4o • Fixed a bug that could occur when opening chats • Fixed a bug that could occur when connecting to the server • Fixed a bug that occurred when deleting or editing sent messages • Various improvements related to VoiceOver and voice messages Threema OnPrem 7.2.3o • Fixed a bug related to restoring a Threema Safe backup with an own server Threema OnPrem 7.2.2o • Fixed a bug related to the contact synchronization Threema OnPrem 7.2.1o • Fixed several bugs related to the Liquid Glass design • Fixed several bugs related to individual and group calls • Fixed several bugs related to forwarding messages • Various performance optimizations • General improvements and various bug fixes

Details

DeveloperThreema GmbH
ReleasedDec 2021
UpdatedJun 2026
Version7.3.2
Size105.2 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesBulgarian, Chinese, Czech, Dutch, English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Slovak, Spanish, Swedish, Turkish, Ukrainian
PriceFree
Categories Social NetworkingUtilities
Bundle IDch.threema.onprem.iapp