Android application Comet Book developed by 株式会社ビクセン is listed under category Education. According to Google Play Comet Book achieved more than 100,000 installs. Comet Book currently has 523 ratings with average rating value of 4.12. The current percentage of ratings achieved in last 30 days is 0.3%, percentage of ratings achieved in last 60 days is 0.71%. Comet Book has the current market position #140992 by number of ratings. A sample of the market history data for Comet Book can be found below. Last update on 2026-06-11.
| Title: | Comet Book |
|---|---|
| Developer: | 株式会社ビクセン |
| Category: | Education |
| Price: | Free |
| System: | Android |
| Total ratings: | 523 |
|---|---|
| Growth (30 days): | 0.3% |
| Growth (60 days): | 0.71% |
| Average rating: | 4.12 |
| Installs (achieved): | 100,000+ |
|---|---|
| Installs (estimated): | 126,634 |
| 5 star ratings: | 371 |
|---|---|
| 4 star ratings: | 25 |
| 3 star ratings: | 33 |
| 2 star ratings: | 33 |
| 1 star ratings: | 33 |
Screenshots
Download level stats
| 2021-06-17: | Android application Comet Book achieved 100,000 installs. |
|---|---|
| 2020-05-23: | Android application Comet Book achieved 50,000 installs. |
| 2013-12-30: | Android application Comet Book achieved 10,000 installs. |
Ratings
Number of ratings for Comet Book.
Number of ratings for Comet Book.
Installs (*estimated)
Estimated number of installs on Google Play.
Estimated number of installs on Google Play.
Average rating
Average rating value on Google Play. Given by active users of the application.
Average rating value on Google Play. Given by active users of the application.
Market lead percentage
Ratings count comparing to the market leading app.
Ratings count comparing to the market leading app.
Rating distribution
Rating distribution given by active users.
Rating distribution given by active users.
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