App Quality Dashboard

Opera VPN

3.4 / 5

Chhi Score

This app is performing

Average

Medium Risk

/5

Medium Risk

/5

Good 

/5

Good

/5

#

 

Category

Rank

  • Install time: Icon 40.36 Sec
  • Launch time: Icon 0.96 Sec
  • Application size: Icon 46.79 MB
  • Last tested on : 16/06/2017
  • Build ID
    :   v1.3.2
  • Chhi Score
    :   3.4
  • Change Rate
    :   +3.03 %

What to fix?

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.

Build v1.2.1 did better in CPU . Spikes in CPU contributed to score drop by 8.33%

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

4 tests need immediate attention. View performance graph.

Utilization of CPU is close to the threshold.

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

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

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

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

60.98 MB of App Dalvik utilized by activity com.opera.operavpn.OnBoardingActivity. View details

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

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.

Caching: Use LruCache for data caching to optimize memory usage

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

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.

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

Screen Coverage

competition benchmark

This app is ranked #1032 in Tools

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