SMSAlert Sync

SMSAlert is a modern, secure SMS application designed to replace your default messaging app while giving you optional cloud sync for advanced use cases.

📩 Core SMS functionality

Send and receive SMS and MMS messages

Clean conversation view with fast search

Full compatibility as a default SMS app

Reply directly from notifications

Supports multiple SIM cards

☁️ Optional sync (user-controlled)

Cloud synchronization is optional and disabled by default

When enabled, messages can be securely synced to your own account

Sync can be turned on or off at any time

🔐 Privacy first

Messages are processed locally on your device

No SMS data is shared with third parties

No ads, no tracking, no selling of data

Optional sync requires explicit user consent

⚡ Reliable & lightweight

Optimized for performance and battery efficiency

Works fully offline for local messaging

Designed for both personal and professional use

SMSAlert gives you full control over your messages, combining the reliability of a default SMS app with the flexibility of optional cloud features — always respecting your privacy.