Keystone

Keystone is the all-in-one business management app for solo and small-team service professionals — plumbers, electricians, cleaners, landscapers, handymen, mobile detailers, daycare operators, pet sitters, photographers, and 20+ other trades. Manage clients, schedule jobs, send invoices and estimates, collect payments, and see your whole business at a glance — all from your phone, without juggling five different apps. EVERY CLIENT, ONE PLACE Full contact info, service and property details, job history, invoices, and messages — no more digging through texts and spreadsheets to remember who owes what. Attach photos and notes to every job (before/after shots, receipts, equipment issues) so nothing gets lost between visits. SCHEDULE SMARTER, NOT HARDER Book one-off jobs or set up recurring work that repeats itself. See your day mapped and optimized so you're not backtracking across town, and check in and out of job sites with a tap. Get push notifications the moment something changes. GET PAID FASTER Turn an accepted estimate into an invoice in one tap. Send professional invoices your clients can pay instantly from their phone via Square or Stripe — no more chasing checks. Give clients their own self-serve portal to view invoices, see upcoming appointments, and message you directly, so routine questions stop turning into phone calls. KNOW YOUR NUMBERS AT TAX TIME Log mileage and expenses as you go, categorized to match Schedule C, with IRS-rate mileage deductions calculated automatically. Export a clean tax report instead of reconstructing a year of receipts every April. SEE YOUR BUSINESS AT A GLANCE A real dashboard — today's jobs, revenue, what's outstanding — not a wall of spreadsheet tabs. Deeper analytics and reporting available on Pro. BUILT TO FIT YOUR TRADE Keystone adapts its features to 28 different service business types — a daycare gets child care logs and incident reports; a landscaper gets route planning; a rental business gets booking calendars. You're not stuck with generic CRM fields that don't match how your business actually runs. SECURE BY DEFAULT Lock the app behind biometric. Your data syncs across your devices and works offline when you don't have signal — nothing gets lost, it just syncs when you're back online. WHAT YOU CAN DO • Manage clients with full job, property, and payment history • Schedule jobs, recurring work, and optimized daily routes • Send invoices & estimates, get paid via Square or Stripe • Give clients a self-serve portal to view, message, and pay • Track mileage and expenses with automatic tax-ready reports • Attach job photos and notes • Get real-time dashboard insights and push notifications • Lock the app with Face ID / Touch ID / fingerprint • Work offline — everything syncs when you're back online • Built for 28 service business types, from plumbing to pet care Free to start: manage up to 2 clients and 5 jobs a month at no cost. Go Pro to unlock the client portal, estimates, mileage & expense tracking, recurring jobs, analytics, and more — or go Business to run up to 10 businesses from one account. Download Keystone and run your business from your phone.