Sicher

Sicher Sicher is a privacy-first messaging app from Germany, featuring point-to-point end-to-end encryption for texts and files, anonymous push notifications, password protection, and chat self-destruct or purge controls.

Sicher

Sicher is a privacy-first messaging app built in Germany. It’s designed to keep your personal information safe and out of the wrong hands. With end-to-end encryption, your messages and files are sent securely—so there’s no easy access for anyone snooping along the way.

Whether you’re chatting one-on-one or communicating with a team, Sicher supports point-to-point encryption for texts and many file types. You can also add an extra layer of control by setting a timer for messages to delete themselves, or by manually clearing chats when you want.

For added protection, Sicher includes anonymous push notifications, password protection, and strong data encryption. We also respect your privacy by not sending crash logs, not collecting usage statistics, and not using ad systems or social network SDKs.

Highlights

• Point-to-point encryption for text messages and files (images, videos, .pdf, .doc, .xls, and more)
• Self-destruct timer for messages, or manual chat purging on both sides of a conversation
• Group chats
• Anonymous push notifications
• Password-protection for the app plus strong encryption for all data stored on your device
• Operated from Germany to provide maximum security and privacy
• No crash logs, no usage tracking, no advertising engines, and no social network SDK integrations

Key Features

End-to-end encryption

Every message and file is encrypted end-to-end to help ensure maximum privacy and security. That means your data can’t be accessed by others.

Timer for self-destruction

Set a timer so messages automatically delete themselves after a chosen period—giving you more control over what stays visible.

Group chats

Message multiple people at once, making it ideal for teams, project groups, and shared conversations.

Anonymous push notifications

Receive notifications for new messages without exposing personal information.

Password protection and data encryption

Secure the app with a password, and keep everything stored on your device protected with heavy encryption.

German operation for stronger privacy

Sicher is operated and located in Germany, a country known for rigorous data protection rules—so your information is handled with extra care.

Conclusion

If you’re looking for a messaging app that takes privacy and security seriously, Sicher is built for you. Developed in Germany, it uses end-to-end encryption to keep messages and files protected, helps you manage visibility with self-destructing messages, supports group chats, and provides anonymous push notifications. With strong data protection and a privacy-focused approach—including no crash logs, no usage statistics, no ad engines, and no social network SDKs—you can use Sicher with confidence.