Retro Calc - Simple Calculator

Now showing 12 digits. Redrawn seven-segment numerals, larger key labels, and sculpted keys with real depth. No ads, no tracking, no sign-up.

A beautifully simple calculator with a nostalgic retro design.

Featuring a classic seven-segment display and warm, vintage colors, Retro Calc makes everyday math feel pleasant and effortless. No clutter, no distractions — just the essentials, crafted with care.

Highlights

• Focused on the four basic operations (+ − × ÷)
• A seven-segment display drawn like the real thing, with tapered, softly rounded strokes
• Up to 12 digits, with comma grouping that keeps large numbers readable at a glance
• Sculpted keys that feel good to press, with haptic feedback on every tap
• Large, easy-to-read key labels
• Safe error handling for division by zero and overflow
• VoiceOver support

Your privacy, respected

• No internet connection, ever
• No data collection of any kind
• No ads
• No account required

Simple by design. A calculator you'll reach for every day.