Own Your Business Tools

Manage clients, schedule appointments, and track payments
in one beautifully designed app. No monthly subscriptions.

Everything You Need.
Nothing You Don't.

Perfect for freelancers, consultants, tradespeople, and small business owners who want simple, powerful client management.

Professional Invoicing

Create custom invoices right in the app, or generate them automatically from unpaid appointments. Get paid faster with everything in one place.

Smart Scheduling

Automatically move recurring clients to the days you're actually working. Intelligent double-booking alerts prevent costly scheduling mistakes.

Payment Tracking

See all unpaid appointments at a glance. Mark them as paid with a single tap. Get a clear, instant overview of your cash flow.

Detailed Client Profiles

Store contact info, appointment history, notes, and custom tags. Call or message clients directly from the app with a single tap.

Business Analytics

View your earnings, appointments, and client statistics weekly and monthly. Understand your business health at a glance.

Powerful Search

Find any client or appointment in seconds by name, phone number, address, or custom tags. Your entire business at your fingertips.

Privacy-First & Offline

Your business data is yours alone. Everything stored securely on your device - no cloud servers, no data collection, no internet required.

Weather Integration

See forecasts for today and your upcoming jobs right where you need it. Plan your schedule around the weather.

Message Templates

Save time with customizable templates for appointment confirmations. Set up once, send with a tap.

Beautiful iOS Design

Modern iOS interface with fluid animations. Built specifically for iPhone and iPad with attention to every detail.

Why Professionals
Choose ClientBase.

Stop paying monthly fees that eat into your profits.

Subscription Apps

  • €20+ monthly forever
  • €720+ over 3 years
  • Limited offline access
  • Your data on their servers
  • Feature paywalls
  • Restricted data export

ClientBase.

  • €12.99 once, forever
  • No recurring fees
  • Full functionality offline
  • Your data stays on your device
  • All features included
  • Export your data anytime

Download once.
Use forever.

€12.99
One-time purchase. No subscriptions.
Download on the App Store

Complete control. Your data stays yours. No lock-in.