This gives a basic, fluid interface for rolling dice from the D20 system - commonly known to work with Dungeons and Dragons. Die included are d2, d3, d4, d6, d8, d10, d12, d20, Percentile (d100), and custom die rolls.
Xamarin iOS Basic Camera Roll Multiple Image Picker
Make sure to add these permissions to your info.plist
<key>NSPhotoLibraryUsageDescription</key>
<string>We want to use your photos</string>
Calculate proabilities and perform simulations of die rolling scenarios that contain a target (3+). Includes behaviour for rerolling and applying modifiers to the end result.