App Quality Dashboard

Learn Italian - 50 languages

1.9 / 5

Chhi Score

This app is performing

Average

Medium Risk

/5

Medium Risk

/5

Good 

/5

High Risk

/5

#

 

Category

Rank

  • Install time: Icon 13.00 Sec
  • Launch time: Icon 0.95 Sec
  • Application size: Icon 15.24 MB
  • Last tested on : 18/03/2017
  • Build ID
    :   v10.4
  • Chhi Score
    :   1.9
  • Change Rate
    :   -17.39 %

What to fix?

Build v10.1 did better in Memory . Spikes in Memory contributed to score drop by 21.05%

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

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

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

23 tests need immediate attention. View performance graph.

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

Utilization of Memory is close to the threshold.

Consider re-merging the code from build v10.1, Memory score was 3.8

Build v10.1 did better in CPU . Spikes in CPU contributed to score drop by 5.26%

Total Network data consumed was 11539.55KB in Zenfone 2 Laser , This indicates the app will take 10-15 seconds on 2G network and 8-9 seconds on 3G network to load! View details

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

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

Network utilization on Lava Iris X8 exceeded 1024 KB, you might want to consider bringing it down

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

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

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

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

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

Your average App Dalvik usage surged by 26.3%, Your memory score is 3.0

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

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

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

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

App makes 11539.55 KB of network requests. Moving this to a background thread will improve load speed. View details

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

87.86 MB of App Dalvik utilized by activity com.goethe.it.FiftyLanguagesActivity. View details

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

Caching: Use LruCache for data caching to optimize memory usage

Screen Coverage

competition benchmark

This app is ranked #1954 in Education

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