
10 colors · 2 free
Pebble
A display like a real pocket calculator, with segmented digits, and buttons as smooth as sea pebbles.
Ten themes on a light body, each with its own action button color: pink, blue, purple, green, olive. A little nostalgia for the school calculator, only neater.
The digits on the display lean slightly, like on an LCD, a small touch for anyone who remembers them.
Segmented digits on a light display, like the calculator many of us carried to school, with smooth, rounded buttons like pebbles worn down by the sea. You get nostalgia without feeling old-fashioned: everything is clean, tidy and comfortable in a modern way.
Each theme has its own accent color for the action column, so it's easy to pick a Pebble to fit your mood. It's great for people who add up long columns of numbers, since checking your work on a display like this feels familiar.
The “Pebble” collection includes these themes: Graphite, Rose, Sky, Lilac, Mint, Porcelain, Coral, Peach, Lemon, Sage.
Themes in the “Pebble” collection
Tap a theme to see it in full
In hand and on devices




FAQ
How many themes in the “Pebble” collection are free?
Of the 10 themes, 2 are free: Graphite, Rose. Premium unlocks the rest. It's a one-time purchase, not a subscription, and it opens all 238 Calcie themes along with them.
How do I turn on the “Graphite” theme?
Open Calcie, tap the settings icon and choose “Themes”. Find the “Pebble” collection and tap the theme. The calculator changes outfits right away, and your calculation history stays put.
Do the “Pebble” themes work on iPad and Mac?
Yes. Calcie themes look the same on iPhone and iPad, and on a Mac with Apple Silicon the app runs in its iPad version.
Can I make my own theme or change the button color?
Not yet: we draw every theme as a whole, with buttons, font, background, sound and animation, so everything goes together. But there are already 238 themes, and the collections keep growing. If a certain mood is missing, write to us. Maybe the next theme will be yours.
Does anything change besides the look?
A theme changes everything you can see and hear: the shape and color of the buttons, the digit font, the background, the tap animation and the sound. Your calculations, history and settings stay the same. The calculator just changes outfits.
Get Calcie
238 designs in twenty collections. In each collection the first themes are free, and Premium unlocks the rest, once and for all.