Sigma Vox

Sigma Vox is a voice assistant powered by Apple Intelligence — entirely on your device, with no internet required. Load any file — a menu, a manual, a product catalog, a museum guide — and Sigma Vox listens to your questions and responds by voice, using only the information in your file. Ask in any language and it answers in that language, automatically. Eight languages supported: Portuguese, English, Spanish, French, German, Italian, Japanese, and Chinese. **Totem Mode** turns any iPad into a multilingual kiosk. Visitors tap their language flag and speak. Ideal for museums, hotels, reception desks, and public spaces. **Conversation Mode** keeps the microphone open for hands-free, back-and-forth sessions — in the car via Bluetooth, at work, or while studying. No account. No subscription. No data leaves your device. Ever. Requires Apple Intelligence (iPhone 15 Pro or later, iPad M1 or later, Mac Apple Silicon).