Android application Rocks, Minerals, Crystal Guide developed by Alpha Z Studio is listed under category Education. According to Google Play Rocks, Minerals, Crystal Guide achieved more than 10,000 installs. Rocks, Minerals, Crystal Guide currently has 72 ratings with average rating value of 3.44. The current percentage of ratings achieved in last 30 days is 2.99%, percentage of ratings achieved in last 60 days is 7.1%. Rocks, Minerals, Crystal Guide has the current market position #215406 by number of ratings. A sample of the market history data for Rocks, Minerals, Crystal Guide can be found below. Last update on 2025-10-05.
| Title: | Rocks, Minerals, Crystal Guide |
|---|---|
| Developer: | Alpha Z Studio |
| Category: | Education |
| Price: | Free |
| System: | Android |
| Total ratings: | 72 |
|---|---|
| Growth (30 days): | 2.99% |
| Growth (60 days): | 7.1% |
| Average rating: | 3.44 |
| Installs (achieved): | 10,000+ |
|---|---|
| Installs (estimated): | 13,584 |
| 5 star ratings: | 37 |
|---|---|
| 4 star ratings: | 6 |
| 3 star ratings: | 3 |
| 2 star ratings: | 6 |
| 1 star ratings: | 18 |
Screenshots
Download level stats
| 2025-03-01: | Android application Rocks, Minerals, Crystal Guide achieved 10,000 installs. |
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Ratings
Number of ratings for Rocks, Minerals, Crystal Guide.
Number of ratings for Rocks, Minerals, Crystal Guide.
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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