App Quality Dashboard

Voice Changer

2.4 / 5

Chhi Score

This app is performing


Medium Risk


Medium Risk










  • Install time: Icon 10.54 Sec
  • Launch time: Icon 4.30 Sec
  • Application size: Icon 5.02 MB
  • Last tested on : 17/05/2017
  • Build ID
    :   v1.3.20
  • Chhi Score
    :   2.4
  • Change Rate
    :   -20 %

What to fix?

Fixing CPU risks could drastically improve Chhi Score. There are 8 CPU risks.

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 v1.2.90 did better in Memory . Spikes in Memory contributed to score drop by 19.23%

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

11 Risk(s) are due to App PSS in Memory exceeding the threshold. See how to optimize memory and remove 11 High Risk(s).

App launch time went up by 198.61% initlizate network calls after few seconds of loading the resources. View details

11 tests need immediate attention. View performance graph.

Utilization of CPU is close to the threshold.

App size increased by 12.56% See how to optimize.

The app took 4.30 seconds to load on Android OS version 6.0. Usually anything more than 3.2 seconds results in user drops. View details

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

Consider re-merging the code from build v1.2.90, Memory score was 2.6

The app's CPU score has improved by 5.26% compared to build v1.2.90! Good job!

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 has a high performance risk for the phone manufacturer(s) Samsung, YU, vivo, Motorola, Spice. Check coverage report for more details.

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

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

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

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

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

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

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

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

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

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

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

Caching: Use LruCache for data caching to optimize memory usage

Your average App Dalvik usage surged by 0.62%, Your memory score is 2.1

30.56 MB of App Dalvik utilized by activity com.meihillman.voicechanger.MainActivity. View details

The app's Network score has improved by 33.33% compared to build v1.2.90! Good job!

Well done, Network consumption has come down by 85.99 % compared to build v1.2.90

Screen coverage

Test Flows YU Yuphoria Spice Mi-498 Dream Uno Karbonn Titanium Machfive Vivo V3 Samsung Galaxy Note II N7100 Motorola Moto G 2014 XT1068 Dual 8GB

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competition benchmark

This app is ranked #1514 in Entertainment