App Quality Dashboard

The Concise Oxford Dictionary of Mathematics

2.2 / 5

Chhi Score

This app is performing

Average

Memory

Medium Risk

/5

CPU

High Risk

/5

crash

Good 

/5

network

Good

/5

Competition

#

 

Category

Rank

  • Install time: Icon 15.31 Sec
  • Launch time: Icon 5.69 Sec
  • Application size: Icon 15.31 MB
  • Last tested on : 23/03/2017
  • Build ID
    :   v7.1.210
  • Chhi Score
    :   2.2
  • Change Rate
    :   -43.59 %

Insights (30)

What to fix?

26 Risk(s) are due to Threads in CPU exceeding the threshold.
Fixing CPU risks could drastically improve Chhi Score. There are 26 CPU risks.
App launch time went up by 1215.79% initlizate network calls after few seconds of loading the resources. View details
Potential risk in CPU: Utilization has gone up by 30.43% compared to build 5.1.068
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.
Your App CPU is now in a High Risk Zone. With a small investment into your testing you can improve your app quality better. Get more test coverage
The app has a high performance risk for the phone manufacturer(s) Micromax, Panasonic, YU, Lava, Asus, LYF, Lenovo, Karbonn. Check coverage report for more details.
Utilization of CPU is close to the threshold.
26 tests need immediate attention. View performance graph.
The app took 5.69 seconds to load on Android OS version 5.0.2. Usually anything more than 3.2 seconds results in user drops. View details
Consider re-merging the code from build 5.1.068, CPU score was 2.3
Build 5.1.068 did better in Memory . Spikes in Memory contributed to score drop by 14.29%
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
Upload APKs with and without 3rd Party SDKs to monitor and optimize the impact of app performance
318 apps having similar CPU load have low Chhi Scores
There is high probability of identifying risks running the apps with conditions
Caching: Use LruCache for data caching to optimize memory usage
Below 10 MB approach would increase app installs in crowded markets such as India, China and Russia!
Testability: Providing login / sign-up details could very well improve depth of bot clicks
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.
Your average App Dalvik usage surged by 15.04%, Your memory score is 3.6
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
Follow simple UI hierarchy by reducing nested layouts to Relative layouts.
Fix Oncreate() if the launch time is exceeding more than 3.2 secs. Try deflating views and layouts to optimize.
45.08 MB of App Dalvik utilized by activity com.mobisystems.msdict.viewer.MainActivity. View details
Well done, Network consumption has come down by 54.34 % compared to build 5.1.068
The app's Network score has improved by 36.67% compared to build 5.1.068! Good job!
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Screen Coverage

competition benchmark

This app is ranked #1095 in Books & Reference

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