Field Service Tracker

Field Service Tracker is the offline-first job and invoice manager built for solo tradespeople — electricians, plumbers, HVAC technicians, locksmiths, handymen and mobile mechanics. Track every job from booking to paid, log your materials and time on site, snap before-and-after photos, then generate a professional PDF invoice and send it over WhatsApp or email in seconds. No monthly fees. No internet required.

Most field service software locks you into an expensive monthly subscription and stops working the moment you lose signal in a basement or on a rural call-out. Field Service Tracker flips that: everything runs on your phone, your data stays on your device, and premium is a single one-time purchase — not another bill every month.

KEY FEATURES:
• Job tracking — schedule jobs, set status (booked, in progress, invoiced, paid) and filter your whole workload at a glance
• Built-in time tracking — start, pause and stop an on-site timer per job; labour is calculated automatically from your hourly rate
• Materials and parts log — add from your saved catalogue or enter ad-hoc items; costs roll straight into the invoice
• Professional PDF invoices — clean, branded invoices with your shop name, logo, tax and auto-numbered references
• Send over WhatsApp or email — share the invoice PDF instantly through your favourite app
• Customer manager — full contact list with call, WhatsApp and navigate shortcuts, plus revenue and outstanding balance per customer
• Before / after / receipt photos — attach job photos from your camera or gallery, kept safely on your device
• Payments and outstanding tracking — record payments, see who still owes you and how much
• Reports and charts — revenue vs materials cost, profit, and your top customers and materials
• Calendar view — see scheduled jobs day by day, with reminders one hour before
• Price rules — preset your rate, tax and discount so new jobs fill in automatically

WHY CHOOSE FIELD SERVICE TRACKER?
• Works fully offline — log jobs and invoice from any basement, roof or rural site with no signal
• One-time price, not a subscription — pay once, use forever, no monthly SaaS bill
• Your data stays on your device — no account, no cloud sign-up, no sync required
• Fast and lightweight — designed for a busy trades day, not an office desk
• The WhatsApp invoice wedge — most customers want their invoice on WhatsApp, and this app sends it in two taps

PERFECT FOR:
• Solo electricians, plumbers and HVAC techs running their own book of work
• Locksmiths, handymen and mobile mechanics who invoice on the spot
• Any trades pro who wants to quote, track and get paid without expensive software

FREE VERSION:
• Track up to 5 jobs per month and 1 customer
• Full invoicing, photos, time tracking and reports

PREMIUM (one-time lifetime unlock):
• Unlimited jobs and customers
• Completely ad-free
• Clean, unbranded PDF invoices

Download Field Service Tracker and run your trade from your pocket — jobs, materials, invoices and payments, all in one offline app.