副業収支管理 - シンプルに使える記録表アプリ is a simple app designed specifically for managing the income and expenses of side jobs. The app focuses on ease of use and being free of charge. Users can access all features without any in-app purchases, ensuring peace of mind.

The app provides a straightforward interface for recording and tracking income and expenses related to side jobs. Users can easily input their earnings and expenses, categorize them, and view detailed summaries and reports. The app also offers convenient features such as the ability to set financial goals and reminders for recording transactions.

One notable feature of the app is its ability to remove ads within the app for a monthly fee of 240 yen. This can provide a more seamless and uninterrupted user experience for those who prefer an ad-free environment.

Overall,副業収支管理 - シンプルに使える記録表アプリ is a user-friendly and free app that offers a simple solution for managing the income and expenses of side jobs. Its focus on simplicity and affordability makes it a valuable tool for anyone looking to track their financials in a hassle-free way.