Free · Android · WhatsApp

Your messenger,
protected.

Mutus blocks scam calls, screens suspicious messages, and manages unwanted voice notes on WhatsApp — automatically.

Free. No account required.

How it works

Mutus auto-declines and sends a challenge: "Please text your name to reach this person." Scammers hang up. Real callers text back.

Mutus silences it and shows you a private warning — "OTP request detected" or "Suspicious link." You stay informed without the noise.

People you know stay in your VIP list. Their calls and messages get through instantly — no friction for the people who matter.

🛡️

Unknown calls auto-declined. Callers must identify themselves via text first.

⚠️

Suspicious texts flagged in real time. OTPs, threats, urgent transfers — caught before you see them.

🎤

Unknown senders redirected to text. No more voice spam from numbers you don't recognise.

🔒

Everything runs on your phone. Your contacts and messages never reach our servers.

Mutus only reads WhatsApp notification previews — the same text you see on your lock screen.
All analysis happens on your device. No messages are sent to any server.
Your contacts, event log, and VIP list stay on your phone.
No tracking. No advertising SDKs. No profiles.
The only data we receive: anonymous daily counts (calls blocked, texts screened) and referral tap codes.

Free. Protects you from day one.