A component controller for Android applications

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Antivirus & safety scan results

Scan Date: Mar 26, 2026 Software Version: 2.0.6339

Status: ✅ Trusted & Safe to install This app is signed by lihenggui with trusted and verified digital signature and it will updated existing blocker installations Certificate fingerprint: cdc749bac04be822cc6973843ad6418ad689ce47 Issuer: C:UK, CN:FDroid, L:ORG, O:fdroid.org, ST:ORG, OU:FDroid How we verify APK files security

Android antivirus Status

K7GW Clean ✅

DrWeb Clean ✅

VirIT Clean ✅

ClamAV Clean ✅

Google Clean ✅

Ikarus Clean ✅

Lionic Clean ✅

Sophos Clean ✅

Yandex Clean ✅

Alibaba Clean ✅

Tencent Clean ✅

Xcitium Clean ✅

Fortinet Clean ✅

Kingsoft Clean ✅

Symantec Clean ✅

AhnLab-V3 Clean ✅

Kaspersky Clean ✅

Microsoft Clean ✅

Trustlook Clean ✅

ESET-NOD32 Clean ✅

Avast-Mobile Clean ✅

NANO-Antivirus Clean ✅

BitDefenderFalx Clean ✅

blocker App Cloning app for Android description

Blocker is a component controller for Android applications. Currently, it supports using PackageManager and Intent Firewall to control the state of components, and it can be extended in the future. You could switch between these controllers seamlessly. For the application rules, you could export & import them. It is compatible with the backup files generated by MyAndroidTools, and you could convert it to Intent Firewall rules without any effort.

Advantages

Lightweight, dont burden the system
Easy to use
Supports multiple control types
FREE

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Specifications

Package Name	com.merxury.blocker
Requirements	Android 5.0 (Lollipop API 21)
Author	lihenggui
APK Size	8.5 MB
Categories	Tools, App Cloning, Automation
Source Code	https://github.com/lihenggui/blocker