CMS: Cipher Message System

CMS helps you send and receive SMS messages with enhanced security and control. With message encryption, per-contact password protection, and the ability to choose your preferred SIM card for sending, you'll experience a new level of messaging. Both parties simply need to use this app and agree on the same password. The app uses strong encryption algorithms to secure the message with the chosen password before sending it. On the recipient's side, the message is decrypted using the same password and displayed. If the password is changed at any time, previously received messages will appear as encrypted.

Features:

• Send SMS via your preferred SIM card
  
• Encrypt messages by setting a password for each contact. If no password is set, messages are sent unencrypted
  
• View message delivery status (Pending, Sent, Delivered)
  
• Select and bulk delete messages or conversations
  
• Identify contacts by their phone numbers
  
• Simple and user-friendly interface
  
• Choose app theme and language
  

This app is ideal for users who care about data privacy, accurate message delivery reports, and having more control over their messaging.

Important Notes:

For full functionality, the app requires permission to send/receive/read SMS, read contacts, and access SIM/phone status.

No user data is collected or stored.

The app is fully offline and works without internet access.