Invoice Master

Invoice Master is a professional invoicing and business management app designed for companies, individual professionals, service providers, retailers, freelancers and growing teams.
Create polished invoices, manage customers, organize products and services, review business reports and continue working even when an internet connection is unavailable.
KEY FEATURES
• Create professional invoices for products and services
• Support for GST-inclusive, GST-exclusive and non-GST invoices
• Automatic subtotal, GST and invoice total calculations
• Select invoice dates using an easy calendar
• Choose from multiple professional invoice patterns
• Preview invoices before saving
• View and edit previously created invoices
• Generate and share invoices as PDF files
CUSTOMER MANAGEMENT
Maintain a searchable customer and business directory with:
• Customer or business name
• Mobile number
• Address
• Quick customer creation while preparing an invoice
PRODUCTS AND SERVICES
Create a reusable catalogue containing:
• Product and service names
• Description and item details
• Unit price
• GST rate
• Quantity
• Product or service classification
Search and select catalogue items while preparing an invoice, then adjust quantities directly.
BUSINESS PROFILE
Configure the information displayed on your invoices:
• Company or individual name
• Business address
• GST number
• Bank details
• UPI details and QR code
• Business logo
• Stamp and signature
• Terms and conditions
• Invoice numbering and default invoice pattern
Uploaded business assets can be restored with your account when signing in on another supported device.
COMPANY AND INDIVIDUAL ACCOUNTS
Invoice Master supports both company and individual workspaces.
Account owners can add employees or team members, control their permissions and review their activity. Members can create invoices, manage permitted records and access reports according to the permissions assigned by the main account owner.
ADVANCED REPORTS
Understand your business activity through:
• Sales summaries
• GST and tax reports
• Product and service performance
• Customer counts
• Average invoice value
• Employee and team activity
• Custom date-range reports
• Member-specific reports
• Shareable PDF reports
OFFLINE-FIRST EXPERIENCE
Create and manage invoices, customers, products and services without an active internet connection. Changes are stored securely on the device and automatically synchronized when connectivity becomes available.
Internet access is required for phone-number authentication, cloud synchronization, account restoration, advertisements and other online services.
SECURE PHONE LOGIN
Sign in using Firebase phone authentication and OTP verification. Once signed in, your session remains active until you choose to log out.
PROFESSIONAL AND EASY TO USE
• Clean and responsive interface
• Multiple professional application themes
• Searchable records and quick actions
• Automatic background synchronization
• Android and iOS support
• Non-disruptive banner advertisements
• No unnecessary full-screen advertisements during invoice work
Invoice Master helps you spend less time managing paperwork and more time running your business.