适用于 iOS(iPhone) 和 Android 的安全信使
A secure multimedia messenger with encrypted group chat, P2P calls, anonymity, and no SIM required, offering high privacy for personal and business use.
Score
60
User Rating
3.0
Free/Trial Support
Supported
Starting Price
--
Last Updated
Aug 04, 2026
Overview
What is 适用于 iOS(iPhone) 和 Android 的安全信使?
SafeUM is a secure messenger app for iOS and Android that provides encrypted communication, including group chats, voice/video calls, and file transfers, with features like QR code key verification, history disabling, and multiple accounts to protect user privacy.
What is 适用于 iOS(iPhone) 和 Android 的安全信使 used for?
Top Features
- Encrypted group chat
- Enhanced encryption with ElGamal Elliptic Curve
- Keys verification by QR code
- Disable chat history
- No SIM required
- P2P calls
- Access PIN codes
- Anonymity
- HD quality voice
- Video calling
- Multiple accounts
- No local data storage
- Security alert
- Basic security with WSS
- Tech support
- Conference calling
How to use 适用于 iOS(iPhone) 和 Android 的安全信使?
Download the app, sign up without a SIM using login/password, add contacts manually, use PIN codes for access, and enjoy encrypted chats, P2P calls, and security alerts for unauthorized access attempts.
Alternative Tools
No alternative tools found
Pros & Cons
Pros
- High level of encryption and privacy
- No SIM required for signup
- P2P calls bypass servers
- Multiple accounts on one device
- Security alerts for unauthorized access
Cons
- Limited to iOS and Android platforms
- Conference calling feature not yet released
- May have a learning curve for security features
Use Cases
- Secure personal messaging for privacy-conscious individuals
- Business communications requiring confidentiality
- Use in regions with surveillance concerns
适用于 iOS(iPhone) 和 Android 的安全信使 Pricing
Free PlanSubscription Plan
No detailed pricing information available
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