The application described is a free invoicing and job estimation tool designed for small businesses and independent operators who send invoices to clients. It promises an easy account setup process without contracts or ongoing fees, allowing users to create limitless quotations, invoices, and manage payments and collaborations over any duration. It offers online invoicing and account management through a user-friendly web interface and supports seamless connection with clients with notifications for invoice openings or payments. Payment integration is available with major gateways like PayPal and Stripe. Key features include a visually appealing experience on iPhone and iPad, the ability to send estimates or quotations promptly, the capability to generate invoices on the move, task timers to optimize job performance, and team collaboration functionality with unlimited free invitations for team members and advisors. It also provides tools for managing products and services, automatic payment reminders for late invoices, and both iOS and Android applications. The technology stack comprises Angular JS, Ruby on Rails, SLIM, SCSS, and RSPEC. The application includes integration with social media accounts, though specific platforms and follower counts have been anonymized. The primary reason for the decision to sell the application is the lack of available funds to operate and sustain the application and the business associated with it.