オコヅカイメモ is a free Android app developed by eilsystem Co. Ltd. It falls under the category of Business & Productivity with a subcategory of Finance. This app provides users with the ability to set monthly budgets and track their expenses. Users can input categories, amounts, and optional notes for their expenses. Additionally, users can also input income by entering a negative amount. The app allows users to customize their own categories according to their preferences.

One of the key features of オコヅカイメモ is the ability to view expenditure data in graphical formats. Users can view a graph of their expenses for the past 12 months as well as a pie chart showing the distribution of expenses by category for the selected month. The app also offers options for managing categories, updating or deleting expenditure data, changing budgets, and selecting the displayed month.

With its user-friendly interface and comprehensive features, オコヅカイメモ is a useful tool for individuals looking to track and manage their finances on their Android devices.