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OpenCalc

A simple, beautiful calculator

⭐ 1.5k GitHub stars 📜 GPL-3.0 🛠️ Tools

Made by clementwzk · free & open source ✅

What it looks like

About this app

OpenCalc does everyday sums and a bit of scientific work in a clean interface that follows your phone's theme, with a history you can scroll back through.

No ads, no permissions, no surprises.

From the app’s home page

• 📄See the codeHow it’s made — every line is public
• 💬Questions & commentsTalk with the people who make it
• 🐛Report a problemTell the makers something is broken
• 🕘All versionsOlder downloads and what changed
• 📜LicenseThe rules for using and sharing it

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Last worked on 26 days ago · Listed here since 2026 · info updated 6 minutes ago

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