Silence

Silence

Block unknown callers

lucky Phone & SMS

Screenshots

Screenshot of Silence Screenshot of Silence Screenshot of Silence Screenshot of Silence Screenshot of Silence Screenshot of Silence Screenshot of Silence Screenshot of Silence

Description

By default numbers not in your contacts are blocked.

Optionally allow:
* Numbers you have contacted
* Numbers within the selected groups
* X registered call(s) from the same number within a set amount of minutes
* Numbers found in messages
* Numbers matching REGEX patterns
* SIM 1/2 (Android 12+)
* and more..

Optionally block:
* Numbers matching REGEX patterns, including numbers in contacts
* SIM 1/2 (Android 12+)

If the app rejects calls from contacts on Android 10, allow Contacts permission manually in
App info → Permissions.

Permissions:
* CALL_SCREENING - block or allow call
* READ_CALL_LOG - check you have called/answered the number and count times the number have called you in X minutes
* READ_SMS - check you have sent a message to the number and you received a message from the number
* RECEIVE_SMS - find mobile numbers in incoming messages
* NOTIFICATION_LISTENER - find mobile numbers in notifications
* READ_PHONE_STATE - check on which SIM the number is calling
* RECEIVE_BOOT_COMPLETED - persist clean expired numbers job across reboots
* READ_CONTACTS - check the number exists in contacts on Android 10 or block calls from them

It is Free Open Source Software.
License: GPL-3

What’s new (1.13.1)

- fixed call screening filter priorities, thx to Voyager-A
- added sim mutual exclusive all/block states
- under the hood improvements, thx to @chaoscalm
- updated English, Italian translations, thx to @chaoscalm

Versions

Version Date Size Requires Android Download
1.13.1 current
6a0f7eb3541c5747…
2025-12-01 29 MB API 29
1.13.0
590a97a191133674…
2025-12-01 29 MB API 29
1.12.1
ed0dfaac425ddbcc…
2025-11-28 29 MB API 29

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • READ_CALL_LOG
  • Phone stateDetect ongoing calls and read device information.
  • Read SMSRead text messages.
  • Receive SMSProcess incoming text messages.
  • Run at startupStart automatically after the device is switched on.
  • Read contactsAccess the address book.
  • NotificationsShow notifications.
  • Prevent sleepingKeep the device from going to sleep.
Show 3 more permissions
  • Network stateCheck whether and how the device is connected.
  • Foreground serviceKeep running in the background, visible in the status bar.
  • silence.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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