v0.99.1

The first version that has all the features I would consider necessary
Here are all the features:

• CSV loading (supports either direction), shows items below the number and landscape mode
• customizable rolling animation (number count and speed) with haptics
• twenty unique gradations and ability to shuffle them while picking numbers("shuffle" option)
• totally random gradation("random" option)
• proper landscape mode
• automatically saves CSV list and history. when app reopens, it'll restore the last state.

I'm planning to add a feature called SessionManager, which organizes multiple csv files and histories.