COCOA - COVID-19 Contact App

by 厚生労働省健康局
10,000,000+ installs

Android application COCOA - COVID-19 Contact App developed by is listed under category Medical. According to Google Play COCOA - COVID-19 Contact App achieved more than 10,000,000 installs. COCOA - COVID-19 Contact App currently has 28,649 ratings with average rating value of 2.36. The current percentage of ratings achieved in last 30 days is 0%, percentage of ratings achieved in last 60 days is 0%. COCOA - COVID-19 Contact App has the current market position #25313 by number of ratings. A sample of the market history data for COCOA - COVID-19 Contact App can be found below. Last update on 2026-06-11.

Android application info
Title:COCOA - COVID-19 Contact App
Developer:
Category:Medical
Price:Free
System:Android
Rating scores
Total ratings:28649
Growth (30 days):0%
Growth (60 days):0%
Average rating:2.36
App installs
Installs (achieved):10,000,000+
Installs (estimated):10,000,000
Rating values
5 star ratings:7,776
4 star ratings:1,227
3 star ratings:1,637
2 star ratings:818
1 star ratings:17,189

Screenshots

Download level stats
2022-05-01: Android application COCOA - COVID-19 Contact App achieved 10,000,000 installs.
2020-09-02: Android application COCOA - COVID-19 Contact App achieved 5,000,000 installs.
2020-08-15: Android application COCOA - COVID-19 Contact App achieved 1,000,000 installs.
Ratings
Number of ratings for COCOA - COVID-19 Contact App.
Installs (*estimated)
Estimated number of installs on Google Play.
Average rating
Average rating value on Google Play. Given by active users of the application.
Market lead percentage
Ratings count comparing to the market leading app.
Rating distribution
Rating distribution given by active users.
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