App Quality Dashboard

Learn Guitar

1.0 / 5

Chhi Score

This app is performing

Poor

Medium Risk

/5

Medium Risk

/5

High  Risk

/5

Good

/5

#

 

Category

Rank

  • Install time: 15.20 Sec
  • Launch time: 1.68 Sec
  • Application size : 7.49 MB
  • Last tested on : 30/03/2017
  • Build ID
    :   v1.13
  • Chhi Score
    :   1.0
  • Change Rate
    :   0%

What to fix?

Oops!, The app crashed on Zenfone 2 Laser , Panasonic P55 & more devices. View details

Panasonic P55 crashed at java.lang.Runtime.loadLibrary(Runtime.java:372) View details

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.

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.alkalinelabs.learnguitar PID: 20163 java.lang.UnsatisfiedLin... Users with phone manufactured by Asus might experience a crash on their phone!. Fix now!

Zenfone 2 Laser crashed at java.lang.Runtime.loadLibrary(Runtime.java:372) View details

Fixing CPU risks could drastically improve Chhi Score. There are 7 CPU risks.

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

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.alkalinelabs.learnguitar PID: 20163 java.lang.UnsatisfiedLin... Users with phone manufactured by Panasonic might experience a crash on their phone!. Fix now!

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

7 tests need immediate attention. View performance graph.

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

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

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

44.13 MB of App Dalvik utilized by activity com.alkalinelabs.learnguitar.LearnGuitarAndroid. View details

6 Tests crashed out of 15 Tests. Check where the app crashed. View details

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

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

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

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

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

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

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

Caching: Use LruCache for data caching to optimize memory usage

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

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.

Screen Coverage

competition benchmark

This app is ranked #2278 in Education

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