Item
¥0CNY
Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.
From the App Store SourceIt's a fast prime number checker.
The developer is Omer Faruk Mesebuken, and the app identifier is com.OmerMesebuken.isPrime.
It was first released on 2024-03-07, according to our own database record.
Every number in these answers comes from the data shown above on this page.