Otto is a free personal finance assistant app developed by Oikos tech, available on Android. The app's mission is to help users organize and plan their personal finances and achieve their financial goals. It offers features like recording all income, expenses, and reservations, identifying main expenses to better use purchasing power and savings, and creating subcategories for better control of expenses. The app also allows users to register their financial goals and track their progress, manage their budget by setting limits for each expense category, and create a shared budget to manage the family budget. Otto has a premium plan that automatically connects users' accounts and cards, and a family plan that allows up to two people to create a shared budget. Users can try Otto free for seven days without providing credit card details. The app stores users' data in the cloud securely and follows the guidelines of the LGPD to ensure privacy and security.

Otto offers a comprehensive financial management tool that helps users achieve their financial goals. With its feature-packed app, users can make a diagnosis of their financial life, identify their profile, and follow the steps to level up. Otto's premium and family plans provide additional features to help users manage their budget effectively. Otto is a must-have app for anyone who wants to take control of their finances and work towards financial prosperity.