inVoice turns a spoken sentence into a professional invoice. Finish a job, open the app, say "Invoice John for two hours emergency repair at $150/hr plus $85 in parts" — AI parses it, matches your client, calculates tax, and sends an invoice with a payment link via email, SMS, or WhatsApp. Built for electricians, plumbers, HVAC techs, freelancers, and anyone who works with their hands. Free tier. Works offline. 30 seconds from voice to paid.