App Quality Dashboard

Speak Korean

1.4 / 5

Chhi Score

This app is performing

Poor

Medium Risk

/5

High Risk

/5

Good 

/5

Medium Risk

/5

#

 

Category

Rank

  • Install time: Icon 16.52 Sec
  • Launch time: Icon 0.92 Sec
  • Application size: Icon 26.03 MB
  • Last tested on : 19/05/2017
  • Build ID
    :   v5.6
  • Chhi Score
    :   1.4
  • Change Rate
    :   -46.15 %

What to fix?

Fixing CPU risks could drastically improve Chhi Score. There are 22 CPU risks.

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

Build v4.2 did better in Memory . Spikes in Memory contributed to score drop by 13.04%

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

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

Potential risk in CPU: Utilization has gone up by 33.33% compared to build v4.2

1 Risk(s) are due to CPU Load in CPU exceeding the threshold.

Consider re-merging the code from build v4.2, CPU score was 2.1

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

22 tests need immediate attention. View performance graph.

Build v4.2 did better in Network . Spikes in Network contributed to score drop by 9.76%

Utilization of CPU is close to the threshold.

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

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

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

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

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

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

Your average App Dalvik usage surged by 1.28%, Your memory score is 2.0

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

Caching: Use LruCache for data caching to optimize memory usage

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

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

282 apps having similar CPU load have low Chhi Scores

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

App makes 1057.95 KB of network requests. Moving this to a background thread will improve load speed. View details

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

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

52.81 MB of App Dalvik utilized by activity com.quatkhoi.learnkorean.MainActivity. View details

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

Screen Coverage

competition benchmark

This app is ranked #2194 in Education

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