AuraCalc
0-digit Precision
Cross-platform Native
Built for developers, engineers & students. Privacy-first, zero tracking.
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01
Notepad-style
Lines reference each other
02
38-digit Precision
Decimal engine, beyond Double
03
Variables & Equations
Variables, line refs, equations
04
Four Modes
Basic / Scientific / Prog / Minimal
05
Unit / Currency
16 units + FX + CNY uppercase
06
Sections & Subtotals
Group, fold, subtotal, total Σ
07
Sliders & Function Table
Sliders + function table
08
Full Apple Ecosystem
Dynamic Island / Widget / Siri…
09
Privacy First
Zero collection, no tracking, no ads
High-Precision Constants
49 built-in functions · 27 built-in constants · all customizable
Full Apple Ecosystem
Compute once, available everywhere
Dynamic Island
Live calculation
Widget
Quick on desktop
Siri
Voice shortcuts
Spotlight
Search history
Handoff
Cross-device
Menu Bar
Always-on status calculator