The app offers cutting-edge messenger functionality and premium security, all completely cost and advertisement free. To ensure genuinely secure messaging, we use true end-to-end encryption on servers pased solely in Germany. SIMSme Messenger thus complies with the GDPR whilst protecting your privacy.
Send text and voice messages.
Confidential information can be sent as self-deleting messages.
Share videos, images and locations.
Send files in any format desired.
Reminder messages can be scheduled ahead of time.
Groups can be created with up to 100 members.
Messages are encrypted on the sender's device and cannot be decrypted on any device except the intended recipient's. The private keys never leave your smartphone. No one - ourselves included - can read your messages.
We at Deutsche Post do not collect, analyse or sell your data. We shall not force you to watch advertisements in the future. SIMSme for consumers is and will remain free. The service is financed via SIMSme Business, an expanded version meeting the specific needs of businesses.
SIMSme servers are ISO 27001 certified and based solely in Germany.
You can configure messages on SIMSme to self-destruct automatically, meaning the recipient can only read them for a pre-defined period of time.
Contacts can be verified by scanning a QR code. This helps confirm which contacts you made yourself, a helpful deterrent to potential man-in-the-middle attacks.
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