얼마벌었나 소상공인자영업자 장부가계부 is a bookkeeping app designed specifically for self-employed individuals. It helps users keep track of their income and expenses, allowing them to have a clear picture of their profits and debts. With this app, users can easily monitor their monthly earnings and losses, as well as their outstanding debts and receivables. It also provides a comprehensive overview of outstanding debts and receivables by client.

The app offers four different input methods - direct input, text input, copy input, and reservation input - to suit the user's preference. Additionally, it provides four search options - financial statement view, account details view, statistical information, and ledger view - to allow users to analyze their business from different perspectives.

Please note that this app requires certain permissions, such as file storage for data backup and retrieval, and SMS reading to automatically input financial information from received messages. For any inquiries or suggestions, users can contact the developer via email or visit the app's Naver Cafe.