Android application COLREG 72: Safety at Sea developed by Happy Jigsaw is listed under category Education. According to Google Play COLREG 72: Safety at Sea achieved more than 100,000 installs. COLREG 72: Safety at Sea currently has 3,116 ratings with average rating value of 4.73. The current percentage of ratings achieved in last 30 days is 1.92%, percentage of ratings achieved in last 60 days is 3.06%. COLREG 72: Safety at Sea has the current market position #76004 by number of ratings. A sample of the market history data for COLREG 72: Safety at Sea can be found below. Last update on 2026-06-11.
| Title: | COLREG 72: Safety at Sea |
|---|---|
| Developer: | Happy Jigsaw |
| Category: | Education |
| Price: | Free |
| System: | Android |
| Total ratings: | 3116 |
|---|---|
| Growth (30 days): | 1.92% |
| Growth (60 days): | 3.06% |
| Average rating: | 4.73 |
| Installs (achieved): | 100,000+ |
|---|---|
| Installs (estimated): | 117,275 |
| 5 star ratings: | 2,719 |
|---|---|
| 4 star ratings: | 211 |
| 3 star ratings: | 79 |
| 2 star ratings: | 26 |
| 1 star ratings: | 26 |
Screenshots
Download level stats
| 2025-10-02: | Android application COLREG 72: Safety at Sea achieved 100,000 installs. |
|---|---|
| 2023-12-02: | Android application COLREG 72: Safety at Sea achieved 50,000 installs. |
| 2023-01-01: | Android application COLREG 72: Safety at Sea achieved 10,000 installs. |
Ratings
Number of ratings for COLREG 72: Safety at Sea.
Number of ratings for COLREG 72: Safety at Sea.
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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