OpenCallShield

Jhon JSR
Content rating
Everyone
1+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image

About this app

Open-source Android app to block spam calls using CallScreeningService (Android 10+), with a local Room database, detection rules engine, and synchronization with a public collaborative database on GitHub.

Decentralized alternative
Updated on
Jun 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

"es-419".
Flag as inappropriate
Content rating
Everyone
Learn more

App support

About the developer
Jhon Jaiver Supelano Rojas
jhonsu777@gmail.com
Cl. 3 #13-20 Villanueva, Casanare, 855030 Colombia
Flag as inappropriate