TradePlanr is an all-in-one job management app for UK trades — electricians, gas engineers, plumbers and renewables installers. It combines a jobs diary, quoting, invoicing, expenses and industry certificates on mobile and desktop, and works offline on site. Issue 60+ UK certificates from your phone — EICR, EIC and Minor Works, landlord gas safety (CP12), gas service records, fire alarm (BS 5839), emergency lighting, PAT, plus commissioning certs for ventilation (Part F), solar PV, heat pumps (Benchmark) and underfloor heating — sign on screen and send a branded PDF before you leave the job. AI tools can read a consumer-unit photo to prefill an EICR circuit schedule and suggest observation codes. Send quotes clients can accept and sign online, convert them to invoices, take card payments with Stripe, and chase bookings with SMS reminders. Two-way sync with Xero, QuickBooks, Sage and FreeAgent. Built for UK sole traders and small teams, with flat pricing and a free trial.