Simple Invoice Manager - 2026 Pricing, Features, Reviews & Alternatives

Simple Invoice Manager is a comprehensive invoicing solution designed for businesses seeking efficient financial document management. The application enables users to create professional invoices directly from mobile devices with minimal keyboard interaction through its streamlined interface. The system incorporates an innovative single-page format called Quick Invoice that displays all relevant information in one view, allowing for rapid invoice generation while maintaining professional standards. Users can create new clients and products directly within the invoice creation screen, eliminating the need to navigate between multiple sections of the application.

The platform offers extensive customization capabilities to ensure invoices accurately represent the business brand. Users can incorporate logos and signatures into their documents, select from five distinct templates and twenty color options to match corporate identity, and modify field labels according to specific business terminology. The system intelligently displays only relevant fields based on usage patterns, such as showing discount sections exclusively when discounts are applied to an invoice. These customization features enable businesses to maintain consistent branding across all financial communications with clients.

Simple Invoice Manager includes advanced payment processing functionality to accommodate various transaction scenarios. The system supports partial and lump-sum payment acceptance, automatically adjusting calculations across pending invoices when lump-sum payments are received. PayPal integration facilitates expedited payment collection, while the receipt generation feature allows businesses to provide formal documentation when payments are collected. The application handles complex payment situations with automated calculations that reduce manual accounting work and minimize potential errors in financial record-keeping.

Data security and accessibility are core components of the Simple Invoice Manager architecture. The cloud-backed infrastructure stores invoices securely, preventing data loss associated with device failures or replacements. Automatic backup options can be configured for daily or weekly execution with storage on Google Drive or Dropbox services. The cloud synchronization capability enables data access across multiple devices and facilitates team collaboration on invoicing and payment processing tasks. Additionally, the web-based access feature allows users to manage invoices through desktop browsers, providing flexibility in how and where financial documents are created and managed.