App Quality Dashboard

Learn Tamil - 50 languages

2.1 / 5

Chhi Score

This app is performing


Medium Risk


Medium Risk




High Risk






  • Install time: Icon 13.00 Sec
  • Launch time: Icon 0.96 Sec
  • Application size: Icon 15.24 MB
  • Last tested on : 25/02/2017
  • Build ID
    :   v10.4
  • Chhi Score
    :   2.1
  • Change Rate
    :   -8.7 %

What to fix?

Fixing Network risks could drastically improve Chhi Score. There are 15 Network risks.

Build 10.1 did better in Memory . Spikes in Memory contributed to score drop by 12.82%

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

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

15 tests need immediate attention. View performance graph.

Build 10.1 did better in CPU . Spikes in CPU contributed to score drop by 5.13%

Consider re-merging the code from build 10.1, Memory score was 3.9

Network utilization on Motorola Moto E (2nd gen) exceeded 1024 KB, you might want to consider bringing it down

Network utilization on Zenfone 2 Laser exceeded 1024 KB, you might want to consider bringing it down

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

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

Total Network data consumed was 14826.18KB in Motorola Moto E (2nd gen) , This indicates the app will take 10-15 seconds on 2G network and 8-9 seconds on 3G network to load! View details

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

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

App makes 14826.18 KB of network requests. Moving this to a background thread will improve load speed. View details

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

Caching: Use LruCache for data caching to optimize memory usage

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

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

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.

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

77.24 MB of App Dalvik utilized by activity com.goethe.ta.FiftyLanguagesActivity. View details

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

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

Screen Coverage

competition benchmark

This app is ranked #1816 in Education