Voice Calculator is a free AI-powered app for iOS and macOS that lets you solve math problems by simply speaking them aloud. Unlike traditional calculators, it understands natural language for both basic arithmetic and complex real-world questions like price comparisons, discounts, and bill splitting. Perfect for students, shoppers, or busy professionals, this tool eliminates tedious manual input, works offline, supports multiple languages, and maintains your calculation history—all with no hidden fees or subscriptions.