MemScope

MemScope is a lightweight Android utility that helps you monitor your device’s system RAM usage in real time through a clean, floating on-screen overlay.

Designed with performance and stability in mind, MemScope runs as a foreground service and displays live memory consumption without interrupting your workflow. It is ideal for developers, testers, power users, and performance-conscious users who want quick visibility into system memory behavior.

Key Features

Real-time system RAM monitoring

Floating overlay visible across all apps

Foreground service for reliable background operation

Start / Stop overlay control

CSV export for RAM usage analysis

Lightweight, battery-efficient design

Uses only required permissions for core functionality

Use Cases

Monitor memory usage during app testing

Observe RAM behavior while gaming or multitasking

Collect RAM usage data for performance analysis

Debug memory-related performance issues

Accessibility Service Usage

MemScope uses Android’s Accessibility Service API solely to ensure the floating RAM usage overlay remains visible and correctly positioned across all apps.

The Accessibility Service is used only for:

Detecting foreground application changes required to display the overlay

Maintaining overlay visibility across different screens and apps

MemScope does not use the Accessibility Service to:

Read or record keystrokes

Capture passwords, messages, or personal content

Monitor user interactions unrelated to the overlay

Collect, store, or transmit personal or sensitive user data

Accessibility access is optional and is requested only when the overlay feature is enabled. Users must provide explicit consent before the permission is requested and can disable it at any time from Android system settings.

Designed for Stability

MemScope follows modern Android best practices:

Background processing on worker threads

Optimized UI updates to prevent freezes

OEM-safe implementation (MIUI, Samsung, Pixel)

Play Store–compliant architecture