Voice Calculator
Free voice calculator you speak to, in the browser or on iPhone.
- SI Score
- 80/100
- Pricing
- Not confirmed
- Free plan
- Not confirmed
- Sign-up required
- Not confirmed
Ask SI about Voice Calculator
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What it does
A free voice calculator that runs in the browser. Tap the microphone, speak a calculation, and the answer appears, with the recognised text shown above it. It handles percentages, powers and square roots, and accepts typed input. An iPhone and iPad app adds AI features for word problems, time and unit conversions and multi-step maths for a one-time fee.
The browser version needs no account and no install, and voice input works in Chrome, Edge and Safari. Results can be read aloud through the browser's own speech synthesis. The site lists 19 languages, with spoken numbers understood in most of them. Basic arithmetic is free forever; the AI features cost a one-time $7.99, with no subscription. The app requires iOS 16 or later, and there is no Android or Windows build. Speech recognition happens on the device, and only transcribed text is sent to the language model for AI answers.