Switching to light mode

Change app theme color

3D touch options on the bottom menu

Onboarding describes some features

Rounding off result using button on top right

Spelling out numbers

Change app icon

Switching to scientific mode

Drag and drop to save result to memory

Pick favourite color to personalize the app

Changing app theme, text size and contrast

Remote control and dark/light mode toggle

Customizing font size and switching to dark mode