A One-to-One app for Two To Tango: Adding A Complete Business Hub for Service Professionals

OneBook Pro just announced the official launch of Version Two, a comprehensive upgrade that transforms the app from a customer-facing booking tool into an all-in-one business management platform. Building on the success of Version One’s discovery and deposit-based scheduling features, Version Two introduces an integrated CRM, in-app invoicing, and streamlined review and referral tools—empowering pros to oversee every step of the service transaction.
Be Discovered by local customers through searchable, certified profiles.
Secure Appointments with a simple booking-deposit process.
Deliver Service and invoice clients outside the app, applying deposit discounts when needed.
Collect Reviews & Referrals from paid, completed jobs to build reputation.
Version Two Features: Your Business, Simplified
Built-In CRM: Add and organize customers and phone contacts, track job status, and nurture repeat business—all within OneBook Pro.
Smart Scheduling: Sync your calendar, set availability, and let clients book time slots with deposit guarantees.
In-App Invoicing & Payments: Generate and send invoices directly through the app; accept secure payments without third-party tools.
Automated Reviews & Referrals: Prompt satisfied customers for feedback and share your profile with referral partners to amplify your network.
“We designed Version Two to give service professionals the same level of control and insight that larger businesses enjoy—right from their pocket,” said Ian Imamura, Founder & CEO of OneBook Pro. “By combining lead generation, scheduling, invoicing, and reputation management in one app, pros can focus on what they do best: delivering top-quality service.”
Simple, Free, and Fast to Start
Download the OneBook Pro app (iOS & Android)
Set Up your service business profile
Connect your bank account and calendar
Share your personalized booking link with customers and partners
With OneBook Pro Version Two, every service professional—from plumbers and electricians to personal trainers and pet groomers—can master the four pillars of a successful service business: customer management, appointment scheduling, seamless payments, and powerful referrals.
Download the app today and join the future of connecting customer with local verified service professionals.