simplicalc

EpyonU

About this app

simplicalc is a calculator built differently. No accounts. No ads. No data sent anywhere, ever. Just fast, clean calculation that stays on your device.

The design takes subtle cues from the classic tactile feel of 90s calculators, the kind you'd find in a desk drawer that still works perfectly. That same satisfying, no-nonsense energy, rebuilt for your phone. Customize your palette, accent color, keyboard style, and layout until it feels like yours.

Swipe through your calculation history right on the main screen. Switch into scientific mode when you need it. Left-handed? There's a setting for that. Everything works offline and nothing asks for permissions, because nothing needs them.

There's a small something tucked away that has no business being in a calculator. That's all we're saying.

simplicalc is Early Access. New features are coming, and the badge comes down when the full vision lands. If you have a suggestion, hit a bug, or want to see something added, reach out. This is being built with real feedback.

Your purchase goes directly toward keeping this in active development and funding what comes next.

What’s new

Further refinement and App Icon update.
Thank you for your support during testing!