Drag and drop to save result to memory

Change app theme color

Switching to scientific mode

3D touch options on the bottom menu

Settings and about

Spelling out numbers

Change app icon

Onboarding describes some features

Switching to light mode

Login with email. Shows common email providers to quickly make an input

Yes or no quiz

You can tap the country flag on top to add more languages and switch between them

Saving highlights from book summaries