App Quality Dashboard

iStoryBooks

2.3 / 5

Chhi Score

This app is performing

Average

Good

/5

Good

/5

Medium  Risk

/5

High Risk

/5

#

 

Category

Rank

  • Install time: 8.70 Sec
  • Launch time: 1.79 Sec
  • Application size : 5.51 MB
  • Last tested on : 31/03/2017
  • Build ID
    :   v1.1.15
  • Chhi Score
    :   2.3
  • Change Rate
    :   0%

What to fix?

Must fix: App crashed because of 7785): FATAL EXCEPTION: main 7785): Process: com.infomarvel.istorybooks PID: 7785 7785): java.l... Users with phone manufactured by Lava might experience a crash on their phone!. Fix now!

Must fix: App crashed because of 7785): FATAL EXCEPTION: main 7785): Process: com.infomarvel.istorybooks PID: 7785 7785): java.l... Users with phone manufactured by YU might experience a crash on their phone!. Fix now!

Must fix: App crashed because of 7785): FATAL EXCEPTION: main 7785): Process: com.infomarvel.istorybooks PID: 7785 7785): java.l... Users with phone manufactured by Lenovo might experience a crash on their phone!. Fix now!

1 Risk(s) are due to App PSS in Memory exceeding the threshold. See how to optimize memory and remove 1 High Risk(s).

Fixing Network risks could drastically improve Chhi Score. There are 16 Network risks.

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

Must fix: App crashed because of 7785): FATAL EXCEPTION: main 7785): Process: com.infomarvel.istorybooks PID: 7785 7785): java.l... Users with phone manufactured by Motorola might experience a crash on their phone!. Fix now!

Utilization of CPU is close to the threshold.

16 tests need immediate attention. View performance graph.

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

Network utilization on Lenovo A6000 exceeded 1024 KB, you might want to consider bringing it down

Caching: Use LruCache for data caching to optimize memory usage

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

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

63.42 MB of App Dalvik utilized by activity com.infomarvel.istorybooks.BookActivity. View details

4 Tests crashed out of 23 Tests. Check where the app crashed. View details

The app has crashed on few device(s)! View details

App makes 3746.76 KB of network requests. Moving this to a background thread will improve load speed. View details

Network utilization on Motorola Moto E (2nd gen) exceeded 1024 KB, you might want to consider bringing it down

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

Total Network data consumed was 3746.76KB in Motorola Moto E (2nd gen) , 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!

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

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

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

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

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

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

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

Screen coverage

competition benchmark

This app is ranked #1735 in Education

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