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r4khul/unfilter

an android app analyzer that reveals tech stacks and frameworks of installed apps with simple offline insights with app usage, running processes, consumption stats.

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Unfilter

Unfilter uncovers the technology stack behind the apps on your phone.

It scans your installed applications and detects if they are built with native tools or cross-platform frameworks like Flutter, React Native, Kotlin Multiplatform, Unity, and more.

Capabilities

  • Stack Detection: Identifies the development framework (Flutter, React Native, etc).
  • Task Manager: Real-time view of active processes and memory usage.
  • Storage & Usage: Detailed analysis of app size, cache, and daily screen time.
  • System Info: Overview of device sensor data, battery health, and hardware specs.
  • Clean UI: Minimalist design with full dark and light mode support.
Home
App overview
Light │ Dark
Menu
Navigation
Light │ Dark
Search
App lookup
Light │ Dark
Filters
Sort by stack
Light │ Dark
Task Manager
Live processes
Light │ Dark
Updates
App updates
Light │ Dark
Storage
Storage analysis
Light │ Dark
Statistics
Usage metrics
Light │ Dark
App Details
Inspection
Light │ Dark

Installation

How to Install

Download

Get the latest APK from the releases section.

Development

To set up the project locally and build from source:

  1. Clone the repository:
    git clone https://github.com/r4khul/findstack.git
    
  2. Install dependencies:
    flutter pub get
    
  3. Run the app:
    flutter run
    

For more detailed instructions, check the Contributing Guide.

Project Documents

Languages

Dart87.2%Kotlin12.7%Shell0.1%

Contributors

MIT License
Created January 2, 2026
Updated February 26, 2026