Celebrating Over One Million Happy Users!


An easy to use and intuitive interface to navigate.

Blazing fast

Built on the latest standards, 3K apps are fast and snappy.

Always new

3K apps stay up to the standards with very frequent updates.

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We believe in good user experience, hence our apps look elegant yet simple.


Our apps tell you what others don't tell you about your phone.


Our Apps are light on memory footprint yet delivers powerful insights!

  • 3K Apps are always simple to use, easy to navigate and provides what it promises.

  • Really simple to use and straight to the point. Highly recommended for anyone trying to find out more about their phone.

  • Being a frequent android user, I find this app to be really helpful in finding useful information about my phone. Quite neatly presented, kudos to the developer!

Our App Portfolio

Here's our portfolio of apps. Don't forget to check them out!

My Device

My Device


  • Over one million users
  • Elegant UI
  • Simple Navigation
  • Sensor details




  • ElegantUI
  • Real-time reading
  • Live Analytics
  • Sensor test

Advanced Root Checker

Advanced Root Checker


  • Simple UI
  • Lightweight
  • Comprehensive

Reach out to us!

Contact us via mail

We believe in making our app better by listening to our users. You can always reach out to us via mail at: feedback.3kdevelopers[at]gmail.com

Review our apps on Google Play Store

You can always leave your feedback and reviews on your Google play listings. Find our apps over here!