Call Blocker
Block unwanted calls, spam and telemarketing
| AppID: | com.callblocker |
| Author: | redv6.com |
| License: | GPL-3.0-only |
| InRepoSince: | 2026-04-05 |
| LastRepoUpdate: | 2026-04-15 |
| LastAppUpdate: | Unknown |
| LastVersion: | 0.3.4 |
| Categories: | Phone & SMS |
| Google Play: | Check if it's there |
Call Blocker is an app to block unwanted calls on Android.Features:
• Block specific numbers
• Block by prefix (e.g.: 800 blocks all 800xxxxxxx)
• Blocked calls history
• Dual SIM support
• Backup and restore with optional encryption
• No ads, no tracking
• 100% open source (GPLv3)
Privacy:
• No internet connection required
• No data sent to external servers
• Your blocked numbers are stored only on your device
Compatibility:
• Android 9 - 17 (API 28+)
• Uses native Android CallScreeningService
Permissions:
• Phone: To identify and block calls
• Notifications: To alert when a call is blocked
WhatsNew:
Maintenance release.
- Validates F-Droid automatic update flow via Tags.
- No behavior changes for end users.
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.
