3D touch options on the bottom menu

Switching to light mode

Switching to scientific mode

Change app icon

Drag and drop to save result to memory

Onboarding describes some features

Rounding off result using button on top right

Change app theme color

Spelling out numbers

Background color has changed as I've progressed

Long press any pin to bring up options. Save, Send, Hide and More

Coach mark for swiping right

Onboarding slides with scroll animations