Numerium
LivePrintable math worksheets for kids. Zero fluff, zero sign-ups.
Try it →Tools built slowly.
Made to last.
Thoughtful software from an indie studio in Belgrade, Serbia.
Browse Projects ↓Projects
Merch Shop
LivePolako merch — stickers, shirts, mugs. Wear the vibe.
Visit shop →Photo Tools
Coming SoonOrganize and edit photos locally. Your files, your device.
KindleRecall
Coming SoonResurface your Kindle highlights. Remember what you read.
Why Polako?
In Serbian, polako means slowly, calmly. It's what you say when someone's rushing: "Polako, polako."
These tools are built with that energy — no growth hacks, no dark patterns, no move-fast-break-things. Just useful software, made to last.