CustomKeys Programmable Calc
Calculator with fully customizable keys layout and colors.
1 follower
Calculator with fully customizable keys layout and colors.
1 follower
CustomKeys Programmable Calc gives you full control over your calculator layout. 8 programmable keys for any number or function — square root, percentage, VAT multiplier, MEM key. Drag & Drop to rearrange keys, flip for left-handed use, color-code any key. Built-in geometric shape calculators for circle, triangle, square, rectangle and more with formulas. Sound & vibration feedback. Dark mode. One-time purchase, no ads.
Hi Product Hunt! 👋 I'm the developer of CustomKeys Programmable Calc. I built this app because standard calculators are too limited for everyday professional use. You can't customize keys, can't set up quick VAT calculations, and there's no memory for last results. CustomKeys solves that — fully programmable keys, drag & drop layout, built-in geometric calculators, and it works completely offline. Would love to hear your feedback!
🎁 First 20 people get CustomKeys Calculator for free — just comment below and I'll send you a promo code!