Threema. The Secure Messenger
“Threema is the messenger with the most consistent focus on security and privacy.”
Quick Info
Screenshots
“The interface that ate your evening, lovingly photographed.”
Rating Comparison
“How hard it grabbed, broken down by how hard they fell.”
The Pitch & The Reality
Threema is the messenger with the most consistent focus on security and privacy.
“The app you'll delete on Sunday and reinstall on Monday.”
Best experienced when you have somewhere more important to be.
“Onboarding asked for nine permissions. It needs one. Guess which nine it kept.”
AI Review Summary
Based on analysis of 75624 reviews
Threema. The Secure Messenger is a privacy-focused messaging app lauded for its end-to-end encryption and anonymous ID system, allowing users to communicate without linking a phone number or email. Many users appreciate the app's strong security features and Swiss privacy laws, finding it a worthwhile alternative to data-hungry apps like WhatsApp. However, some reviewers have reported issues with call stability, notification delivery, and occasional glitches, as well as the lack of multi-device support, giving mixed opinions of its reliability compared to alternatives.
- Top-notch end-to-end encryption ensures private and secure communications.
- Anonymous usage through Threema ID protects user data.
- Option to send uncompressed images is a valuable feature for artists.
- Absence of ads and data tracking distinguishes it from free messengers.
- Allows file sharing in various formats for versatile communication.
- Well-maintained with continually added beneficial features.
- The ability to edit and delete previously sent messages is well-received.
- Inconsistent push notifications require manually opening the app to receive messages.
- Voice and video calls can be unstable, particularly on long-distance connections.
- Lack of simultaneous multi-device support limits its usability.
- Some users experience difficulties backing up and restoring chats.
- Occasional crashes and glitches affect overall reliability.
If privacy and security are your top priorities, and you're willing to pay a one-time fee for a messenger app, Threema is a solid choice. However, if you need seamless multi-device support and rock-solid call stability, you might want to explore other options before committing.
What People Say
“Strong Security & Privacy: Users repeatedly praise Threema's end-to-end encryption, Swiss privacy laws, and anonymous ID system for superior security.”
“Ad-Free & Data-Tracking Free: Many appreciate not being bombarded with ads and their data not being tracked.”
“Notification Issues: A recurring complaint is inconsistent or delayed notifications, requiring users to manually open the app.”
“Call Stability Problems: The app struggles with calls that cause dropped connections or bad quality, making calling unreliable.”
“Lack of Multi-Device Support: The inability to use Threema seamlessly across multiple devices is a major drawback for many users.”
About This App
Threema is a paid messaging app that focuses on user privacy and data security. Developed in Switzerland, it offers end-to-end encryption for all communications, including text messages, voice and video calls, and file sharing. A key differentiator is its use of randomly generated Threema IDs instead of phone numbers or email addresses, ensuring a higher level of anonymity than many competing messaging apps.
Threema caters to individuals and organizations concerned about data privacy and security. It aims to provide a secure communication channel, free from data tracking and surveillance, offering a paid alternative to free, ad-supported messaging platforms. It stands out due to its commitment to minimizing data collection and its reliance on secure Swiss infrastructure.
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