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Threema. The Secure Messenger 4+
Secure. Anonymous. Private.
Threema GmbH
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- 5,99 USD
Screenshots
Description
Threema is the world’s best-selling secure messenger and keeps your data out of the hands of hackers, corporations, and governments. The service can be used completely anonymously. Threema is open source and offers every feature one would expect from a state-of-the-art instant messenger. The app also allows to make end-to-end encrypted voice, video and group calls. Using the desktop app and the web client, you can also use Threema from your desktop.
PRIVACY AND ANONYMITY
Threema is designed from the ground up to generate as little data on servers as possible. Group memberships and contact lists are managed on your device only, and never stored on our servers. Messages are immediately deleted after they have been delivered. Local files are stored encrypted on your mobile phone or tablet. All this effectively prevents the collection and misuse of your personal information, including metadata. Threema is fully compliant with the European privacy legislation (GDPR).
ROCK-SOLID ENCRYPTION
Threema end-to-end encrypts all your communication, including messages, voice and video calls, group chats, files, and even status messages. Only the intended recipient, and nobody else, can read your messages. Threema uses the trusted open source NaCl cryptography library for encryption. The encryption keys are generated and safely stored on the users’ devices to prevent backdoor access or copies.
COMPREHENSIVE FEATURES
Threema is not only an encrypted and private messenger but also versatile and feature-rich.
• Write text and send voice messages
• Edit and delete sent messages on the recipient’s end
• Make voice, video and group calls
• Share videos, pictures and locations
• Send any type of file (PDF, animated GIF, MP3, DOC, ZIP, etc.)
• Use the desktop app or the web client to chat from your computer
• Create groups
• Conduct polls
• Choose between a dark and a light theme
• Quickly and silently reply with the unique agree/disagree feature
• Verify the identity of a contact by scanning their personal QR code
• Use Threema as anonymous instant messaging tool
• Synchronize your contacts (optional)
SERVERS IN SWITZERLAND
All our servers are located in Switzerland, and we develop our software in-house.
FULL ANONYMITY
Each Threema user receives a random Threema ID for identification. A phone number or email address is not required to use Threema. This unique feature allows you to use Threema completely anonymously – no need to give up private information or to open an account.
OPEN SOURCE AND AUDITS
The source code of the Threema app is open for everyone to review. On top of that, renowned experts are regularly commissioned to conduct systematic security audits of Threema’s code.
NO ADS, NO TRACKERS
Threema is not financed by advertising and does not collect user data.
SUPPORT / CONTACT
For questions or problems please consult our FAQs: https://threema.ch/en/faq
What’s New
Version 6.2.1
• Improvements and various bug fixes
Threema 6.2
• New: Sent messages can be edited or deleted on the recipient’s end
• Various improvements for group calls
• Fixed various bugs that occurred when selecting and sending media
• Fixed various bugs that occurred when recording and sending voice messages
• Various other improvements and minor bug fixes
Ratings and Reviews
Functional
when will you add deleting messages on both sides?
Developer Response ,
In our opinion, current implementations of self-destructing messages provide a false sense of security due to insufficient reliability, which is why we don’t provide this functionality for the time being.
However, we are aware that some users would like to see this feature, and it might be implemented in an adequate form eventually.
The design is good, but the functionality could be better
Make the message static in up-down directions when replying to a quote message. So that it does not travel in all 4 directions. Even when you swipe to the left and then sharply to the right when answering “quote”, the message starts to shake. Also, the icon that shows what a person is writing overlaps the date the message was sent in Russian language interface. And make it better to swipe down not to open the profile curtain, but to quickly minimize the keyboard, as in Telegram. Thanks. Hope you shall improve it.
To many id
It shows me “to many id was created for this purchase “ Can you help ?
Developer Response ,
We’re happy to help, please contact our support team: help@threema.ch
Events
App Privacy
The developer, Threema GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Threema GmbH
- Size
- 76.8 MB
- Category
- Social Networking
- Compatibility
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- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Languages
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English, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Rhaeto-Romance, Russian, Simplified Chinese, Slovak, Spanish, Swiss German, Traditional Chinese, Turkish, Ukrainian
- Age Rating
- 4+
- Copyright
- © 2012-2024 Threema GmbH
- Price
- 5,99 USD
Supports
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Wallet
Get all of your passes, tickets, cards, and more in one place.
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.