App Quality Dashboard

Bb Student

2.1 / 5

Chhi Score

This app is performing

Average

Medium Risk

/5

Medium Risk

/5

Good 

/5

High Risk

/5

#

 

Category

Rank

  • Install time: Icon 31.00 Sec
  • Launch time: Icon 0.32 Sec
  • Application size: Icon 50.79 MB
  • Last tested on : 01/05/2017
  • Build ID
    :   v2.9.5.1
  • Chhi Score
    :   2.1
  • Change Rate
    :   -47.5 %

What to fix?

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 Network risks could drastically improve Chhi Score. There are 1 Network risks.

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

Potential risk in Network: Utilization has gone up by41.38% compared to build v2.9.4

Build v2.9.4 did better in Memory . Spikes in Memory contributed to score drop by 7.89%

Fixing CPU risks could drastically improve Chhi Score. There are 1 CPU risks.

The app's CPU score has improved by 13.33% compared to build v2.9.4! Good job!

The app has a high performance risk for the phone manufacturer(s) Asus. Check coverage report for more details.

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

2 tests need immediate attention. View performance graph.

Consider re-merging the code from build v2.9.4, Network score was 2.9

Total Network data consumed was 1907.03KB 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

Your average App Dalvik usage surged by 24.5%, Your memory score is 3.5

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

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

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

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

34.55 MB of App Dalvik utilized by activity com.blackboard.android.bbstudentshared.login.activity.StudentLoginActivity. View details

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

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

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

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

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

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

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

App makes 1907.03 KB of network requests. Moving this to a background thread will improve load speed. View details

Caching: Use LruCache for data caching to optimize memory usage

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

Screen Coverage

competition benchmark

This app is ranked #1790 in Education

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