App Quality Dashboard

Cool Wallpapers

1.5 / 5

Chhi Score

This app is performing


Medium Risk


High Risk




Medium Risk






  • Install time: Icon 15.78 Sec
  • Launch time: Icon 2.01 Sec
  • Application size: Icon 5.60 MB
  • Last tested on : 20/04/2017
  • Build ID
    :   v8.2.1
  • Chhi Score
    :   1.5
  • Change Rate
    :   +50 %

What to fix?

23 Risk(s) are due to Threads in CPU exceeding the threshold.

Test more often so that you don't break the CPU handling further in your next builds. CPU Score is in danger zone. Heavy battery consumption expected.

Fixing CPU risks could drastically improve Chhi Score. There are 23 CPU risks.

Potential risk in CPU: Utilization has gone up by 28.57% compared to build v8.2

1 Risk(s) are due to Data Sent/Received in Network exceeding the threshold.

Your App CPU is now in a High Risk Zone. With a small investment into your testing you can improve your app quality better. Get more test coverage

18 Risk(s) are due to App PSS in Memory exceeding the threshold. See how to optimize memory and remove 18 High Risk(s).

Utilization of CPU is close to the threshold.

The app's memory score is 2.0 due to high memory utilization. Needs to be fixed as priority.

The app's Network score has improved by 116.67% compared to build v8.2! Good job!

App size increased by 11.11% See how to optimize.

23 tests need immediate attention. View performance graph.

The app has a high performance risk for the phone manufacturer(s) OnePlus, Asus, Spice, Micromax, YU, Panasonic, LYF, Karbonn, Coolpad, Motorola. Check coverage report for more details.

The app's Memory score has improved by 66.67% compared to build v8.2! Good job!

Utilization of Memory is close to the threshold.

Make sure your App's PSS isn't too high. Freeing objects that aren't needed would reduce chances of getting unexpectedly killed by Android system.

5 Risk(s) are due to App Total in Memory exceeding the threshold.

Caching: Use LruCache for data caching to optimize memory usage

Optimize the app to render elements at 60 FPS for buttery smooth experience.

Coverage: Android version coverage for reports will range between 5.1.1 to 7.1.2

Upload APKs with and without 3rd Party SDKs to monitor and optimize the impact of app performance

Fix & Optimize launch time using Flatbuffers for storage and rendering performance.

App makes 4441.24 KB of network requests. Moving this to a background thread will improve load speed. View details

Total Network data consumed was 4441.24KB in OnePlus 2 , This indicates the app will take 10-15 seconds on 2G network and 8-9 seconds on 3G network to load! View details

Below 10 MB approach would increase app installs in crowded markets such as India, China and Russia!

Network utilization on OnePlus 2 exceeded 1024 KB, you might want to consider bringing it down

Fix Oncreate() if the launch time is exceeding more than 3.2 secs. Try deflating views and layouts to optimize.

Testability: Providing login / sign-up details could very well improve depth of bot clicks

508 apps having similar CPU load have low Chhi Scores

Printing logs on callbacks would make debugging easy for tests run in our platform

There is high probability of identifying risks running the apps with conditions

Avoid wake-locks in background, using Batch and schedulers APIs such as GCM, Job schedulers could reduce wake-locks

Do not initialize objects that aren't necessary during launch times. Moving to singleton pattern helps

Follow simple UI hierarchy by reducing nested layouts to Relative layouts.

76.98 MB of App Dalvik utilized by activity com.andronicus.coolwallpapers.ui.Activity_Main. View details

Well done, Network consumption has come down by 40.77 % compared to build v8.2

Screen Coverage

competition benchmark

This app is ranked #2069 in Entertainment