Android application T991 Scientific Calculator developed by Jack Yu(于) is listed under category Tools. According to Google Play T991 Scientific Calculator achieved more than 10,000 installs. T991 Scientific Calculator currently has 59 ratings with average rating value of 3.08. The current percentage of ratings achieved in last 30 days is 1.67%, percentage of ratings achieved in last 60 days is 0%. T991 Scientific Calculator has the current market position #225069 by number of ratings. A sample of the market history data for T991 Scientific Calculator can be found below. Last update on 2026-06-11.
| Title: | T991 Scientific Calculator |
|---|---|
| Developer: | Jack Yu(于) |
| Category: | Tools |
| Price: | Free |
| System: | Android |
| Total ratings: | 59 |
|---|---|
| Growth (30 days): | 1.67% |
| Growth (60 days): | 0% |
| Average rating: | 3.08 |
| Installs (achieved): | 10,000+ |
|---|---|
| Installs (estimated): | 10,172 |
| 5 star ratings: | 23 |
|---|---|
| 4 star ratings: | 11 |
| 3 star ratings: | 0 |
| 2 star ratings: | 0 |
| 1 star ratings: | 23 |
Screenshots
Download level stats
| 2026-05-10: | Android application T991 Scientific Calculator achieved 10,000 installs. |
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Ratings
Number of ratings for T991 Scientific Calculator.
Number of ratings for T991 Scientific Calculator.
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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