Persistent Calculator - Always On, Always Ready

Keep your screen awake and your math at hand. Persistent Calculator is a clean, reliable tool that stays on while you work and remembers your last result even after you close the app.

Features:

Always-on mode - no more screen dimming while calculating
Remembers your last result for quick reference
Dark and light mode support
Simple, distraction-free design
Lightweight and fast

Whether you’re doing quick sums, tracking expenses, or just need a calculator that won’t reset itself, Persistent Calculator is built to be ready whenever you are.