App Quality Dashboard

기초영어회화

2.7 / 5

Chhi Score

This app is performing

Average

Medium Risk

/5

Medium Risk

/5

Good 

/5

Medium Risk

/5

#

 

Category

Rank

  • Install time: 8.00 Sec
  • Launch time: 5.00 Sec
  • Application size : 2.65 MB
  • Last tested on : 11/05/2017
  • Build ID
    :   v1.6.1
  • Chhi Score
    :   2.7
  • Change Rate
    :   0%

What to fix?

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

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.

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

Fixing CPU risks could drastically improve Chhi Score. There are 17 CPU risks.

16 Risk(s) are due to App PSS in Memory exceeding the threshold. See how to optimize memory and remove 16 High Risk(s).

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

24 tests need immediate attention. View performance graph.

2 Risk(s) are due to App Total in Memory exceeding the threshold.

The app took 5.00 seconds to load on Android OS version 5.0.2. Usually anything more than 3.2 seconds results in user drops. View details

Make sure your App's PSS isn't too high. Freeing objects that aren't needed would reduce chances of getting unexpectedly killed by Android system.

The app's memory score is 2.3 due to high memory utilization. Needs to be fixed as priority.

Utilization of CPU is close to the threshold.

Utilization of Memory is close to the threshold.

Total Network data consumed was 2634.66KB in Lava Iris X8 , This indicates the app will take 10-15 seconds on 2G network and 8-9 seconds on 3G network to load! View details

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

Network utilization on Karbonn Titanium Machfive exceeded 1024 KB, you might want to consider bringing it down

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

Network utilization on Lava Iris X8 exceeded 1024 KB, you might want to consider bringing it down

60.70 MB of App Dalvik utilized by activity com.jmsys.english500.MainAct. View details

App makes 2634.66 KB of network requests. Moving this to a background thread will improve load speed. View details

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

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

Caching: Use LruCache for data caching to optimize memory usage

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

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

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

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

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

Screen coverage

Test Flows YU Yuphoria Lava Iris X8 Panasonic P55 LYF-WATER Karbonn Titanium Machfive Zenfone 2 Laser Lenovo VIBE K4 Note Lenovo A6000 Motorola Moto E (2nd gen)

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competition benchmark

This app is ranked #1526 in Education

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