App Quality Dashboard

QR Code Reader

3.1 / 5

Chhi Score

This app is performing


Medium Risk


Medium Risk










  • Install time: Icon 7.27 Sec
  • Launch time: --- 3.00 Sec
  • Application size: Icon 1.77 MB
  • Last tested on : 18/03/2017
  • Build ID
    :   v1.9.8
  • Chhi Score
    :   3.1
  • Change Rate
    :   +47.62 %

What to fix?

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

Build v1.9.3 did better in Memory . Spikes in Memory contributed to score drop by 12.12%

Fixing CPU risks could drastically improve Chhi Score. There are 9 CPU risks.

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

1 Risk(s) are due to CPU Load in CPU exceeding the threshold.

The app's CPU score has improved by 31.25% compared to build v1.9.3! Good job!

12 tests need immediate attention. View performance graph.

Utilization of CPU is close to the threshold.

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

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.

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

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

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

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

43.29 MB of App Dalvik utilized by activity tw.mobileapp.qrcode.banner.CaptureDecodeActivity. View details

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!

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

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

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

The app's Network score has improved by 2.38% compared to build v1.9.3! Good job!

Screen Coverage

competition benchmark

This app is ranked #1195 in Tools