App Quality Dashboard

FirstStepNumber

1.6 / 5

Chhi Score

This app is performing

Poor

Medium Risk

/5

Medium Risk

/5

Medium  Risk

/5

Good

/5

#

 

Category

Rank

  • Install time: 12.18 Sec
  • Launch time: 3.83 Sec
  • Application size : 8.17 MB
  • Last tested on : 14/03/2017
  • Build ID
    :   v1.7
  • Chhi Score
    :   1.6
  • Change Rate
    :   0%

What to fix?

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.firststepnumber PID: 16522 java.lang.IndexOutOfBoundsExcepti... Users with phone manufactured by Lenovo might experience a crash on their phone!. Fix now!

Zenfone 2 Laser crashed at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255) View details

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.firststepnumber PID: 16522 java.lang.IndexOutOfBoundsExcepti... Users with phone manufactured by Karbonn might experience a crash on their phone!. Fix now!

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.firststepnumber PID: 16522 java.lang.IndexOutOfBoundsExcepti... Users with phone manufactured by Lava might experience a crash on their phone!. Fix now!

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

Motorola Moto E (2nd gen) crashed at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255) View details

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.firststepnumber PID: 16522 java.lang.IndexOutOfBoundsExcepti... Users with phone manufactured by LYF might experience a crash on their phone!. Fix now!

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.firststepnumber PID: 16522 java.lang.IndexOutOfBoundsExcepti... Users with phone manufactured by Asus might experience a crash on their phone!. Fix now!

Must fix: App crashed because of FATAL EXCEPTION: main Process: com.firststepnumber PID: 16522 java.lang.IndexOutOfBoundsExcepti... Users with phone manufactured by Motorola might experience a crash on their phone!. Fix now!

Fixing CPU risks could drastically improve Chhi Score. There are 6 CPU risks.

Oops!, The app crashed on Motorola Moto E (2nd gen), Zenfone 2 Laser & more devices. View details

19 tests need immediate attention. View performance graph.

Utilization of CPU is close to the threshold.

The app took 3.83 seconds to load on Android OS version 5.0.2. Usually anything more than 3.2 seconds results in user drops. View details

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

The app's memory score is 1.9 due to high memory utilization. Needs to be fixed as priority.

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

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

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

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

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

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

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

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

6 Tests crashed out of 22 Tests. Check where the app crashed. View details

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

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

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

115.37 MB of App Dalvik utilized by activity com.firststepnumber.NumberSelfActivity. View details

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.

competition benchmark

This app is ranked #2120 in Education

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