How does DialGuard work?
5 simple features to never be disturbed by a stranger again.
Automatic silent blocking
When a number not in your contacts calls you, DialGuard intercepts the call silently. No ring, no vibration, no disturbance.
The caller hears ringing — you hear nothing.
Complete blocked call history
Every blocked call is logged with number, date, time and reason. You keep track of everything.
Local storage + Firebase sync so you never lose your data.
Discreet notification
For each blocked call, a silent notification informs you. You know a number tried to reach you — without being disturbed.
Check when you want, not when spam decides.
Whitelist & Blacklist
Some unknown numbers are important (doctor, delivery...). Add them to the whitelist to let them through.
Conversely, block specific numbers with the manual blacklist — even if they're in your contacts.
Simple, light, efficient
DialGuard runs in the background without draining battery. No complex setup — activate and forget.
Material Design 3 interface, clean and modern. Works on Android 7.0 and above.