Threema. The Secure Messenger

Threema. The Secure Messenger

Threema. The Secure Messenger

By Threema GmbH

  • Category: Social Networking
  • Release Date: 2012-12-28
  • Current Version: 4.6.5
  • Adult Rating: 4+
  • File Size: 94.15 MB
  • Developer: Threema GmbH
  • Compatibility: iOS 10.0+
Score: 4.39
4.39
From 214 Ratings

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, allows to make end-to-end encrypted voice and video calls, and offers every feature one would expect from a state-of-the-art instant messenger. With Threema Web, 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). HIGHEST ENCRYPTION STRENGTH Threema encrypts ALL your communications END-TO-END including messages, voice and video calls, group chats, media files and even status messages. You can rest assured that only the intended recipient can read your chats, and nobody else – not even us. Threema uses the trusted open source NaCl cryptography library for encryption. The encryption keys are generated and safely stored on 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 • Make voice and video calls (requires iPhone 5s / iOS 10 or above) • Share videos, pictures and locations • Send any type of file (pdf, animated gif, mp3, doc, zip, etc.) • Use Threema Web to chat from your Desktop • Create groups • Conduct polls with the poll feature • 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

Screenshots

Threema. The Secure Messenger ScreenshotThreema. The Secure Messenger ScreenshotThreema. The Secure Messenger ScreenshotThreema. The Secure Messenger ScreenshotThreema. The Secure Messenger ScreenshotThreema. The Secure Messenger ScreenshotThreema. The Secure Messenger ScreenshotThreema. The Secure Messenger Screenshot

Reviews

way bettet then zoom 😆🇺🇸🇺🇸🇺🇸

4
you should incorporate AI generated qr codes to every call and message for full anonimity👌✌️ i would pay 5 to 10 dollars if that was incorporated you could dominate britan,germany and china. maybe AI random generated IP address as well?
By 2379!

Love the anonymity and security

5
Doesn’t require number ✅ Doesn’t require email ✅ Most secure chat service ✅ Fully encrypted end to end ✅ Opensource code ❤️ Encrypted video and voice chat 🥰
By dubbsT123

Not impressed

2
While threema works overall, I’m less than impressed with the audio overrides and the disconnects. If I’m on a call and play a video, the call will completely disconnect. If I’m playing music and merely open the app, it will kill my audio for about 5 seconds, and then artificially lower the volume. Drives me bonkers. I’m constantly having to go into my settings and revoke (or grant) permission to the microphone depending on what-else I’m doing. Very annoying and detracts from the usefulness of the app itself. I’ve contacted support and the only thing they could tell me was to upgrade to the newest version of it. I’m already running the newest version. It’s the only message app that has been incapable of handling audio in a competent way. Very disappointing to say the least.
By Keahilanikupono

Love Threema but,

5
I’m giving Threema 5 STARS after it becomes open source but, what’s the point of all these features that added recently and Threema still blocked in many countries, what’s the point if I can’t call, text or send photos to anyone in my list. they can’t use Threema without a VPN 90% of my friends switched to another IM app because it’s available in their country’s that’s why Threema is not popular so until you find a way to use it without a VPN then we can enjoy all features otherwise it’s useless.
By OmarBayaty

You really need to add sync between devices

3
This is almost a deal breaker, and certainly keeps from being able to use it for anything but messages that need to be secure. It’s one thing to deal with it for just your account, but when you tell that to other contacts and family it becomes impossible as most people just expect sync no a day's on iOS.
By Waswhatwer

The best private messaging app

5
None of the others can compare with Threema’s design and security.
By Christian-stone

Great app with room for improvement

5
Please add stickers to Threema. It’s the only feature I miss when compared to other less secure and private apps! Thank you for your commitment to privacy and security.
By Welovecorgies

Solid fundamentals.

4
Web app needs serious work though.
By Tim Cook is J3sus

Excellent call quality and stability. Highly recommended!!!

5
We are calling half away around the world with very limited internet connection speeds, I mean very limited. We are amazed each time how clear and immediate the conversation can be. The stability is outstanding as well, calls are only dropped if I accidentally touch the wrong button!
By DeeJaySas

Original sound

5
I love Threema. High security messanger app. And Threema sound is very original!
By magonza68

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