Themes

Ten little animals in kawaii style peek out from behind the display: a cat, bunny, puppy, panda, bear, fox, penguin, hamster, frog and unicorn.

Translucent buttons over soft, blurred light, as if the calculator were drawn on fogged-up glass.

One deep color across the whole screen and thin rings around the actions. Nothing extra.

A light background, round buttons and a single pastel column of actions, easy like a morning.

A display like a real pocket calculator, with segmented digits, and buttons as smooth as sea pebbles.

A gentle pocket calculator: segmented display, pastel body, soft buttons.

Rich color on top, white keys below, like a professional tool on a designer's desk.

Flat colored keys with a thin outline, like stickers on a laptop lid.

A desktop calculator like in an accounting office: segmented display, colored keys, a solid body.

A colored card on top and a white sheet of keys below, clean like a good banking app.

Glossy gummy-candy buttons on a bright background. You'll want to press them again.

A smooth gradient on the display and a column of actions in the same color, bright but tidy.

Soft, raised buttons that look sculpted from the same material as the background.

A large display on a colored strip and actions laid out as multicolored tiles.

A huge shape on a dark background: a plus, a cross, a circle, a triangle. The keys sit right on top of it.

A pixel font and little square keys, a hello to eight-bit games.

Buttons drawn by hand on a notebook page, with wobbly lines and funny little doodles around them.

A dark screen and glowing key outlines, like the sign of a late-night café.

Twenty-three holiday themes: Halloween, Valentine's Day, New Year, Christmas, Easter and more.

Buttons shaped like balls: soccer, basketball, tennis, baseball, volleyball and more.