Device Check Kit

NJ Games Studio
50+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

This is an offline device diagnostic toolkit that provides tests for screen display, touch responsiveness, and audio output. It also includes a tuner, a metronome, and left/right channel testing tools to help users understand the hardware’s real-time operational status.
Updated on
Jan 20, 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.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

Now live.
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App support

About the developer
صفوت احمد
naveedahmadofficial52@gmail.com
258 W Block Housing Colony Hosing Colony Sheikhupura, 39350 Pakistan

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