iCalculator: Widget & History

iCalculator is a clean, on-device calculator that remembers your math. Every result can be saved to a searchable history with a name, note, tags, and an icon — so you always know how you got the number. Crunch the bill, the budget, the tip, or a project estimate, then keep the ones that matter.

Do the math, name it, and find it later. Pin your most-used calculations to the top, filter by recent or high value, and search across names, notes, and tags in a tap. Pick from six color themes and make it yours.

Best of all, the home screen widget is a full calculator. Tap the keypad, see the result, and save it — all without opening the app.

Everything stays on your device. No account, no cloud, no tracking.

Features:
- Full calculator with live results and iOS-style percent
- Save calculations to a searchable history
- Name entries and add notes, tags, and custom icons
- Pin favorites to the top for quick access
- Filter by Recent, Pinned, High Value, or Tagged
- Sort by date, value, or name
- Six color themes: Midnight, Classic, Light, Graphite, Violet, Sunset
- Adjustable decimal precision and thousands separator
- Interactive home screen widget — calculate and save from your home screen
- Medium, Large, and Extra Large widgets for iPhone and iPad
- Haptic feedback
- 100% on-device — no account, no cloud, no tracking