TODOCUサポーター is a free Android app developed by 207Inc that helps delivery personnel with the last mile delivery process. The app integrates with multiple navigational tools, providing the shortest and most efficient route to the delivery location. The app uses Zenrin residential maps, which allows for quick and easy input of delivery addresses by simply taking a picture of the delivery slip.

The app is recommended for those who experience difficulties in registering delivery addresses and those who want to ensure timely delivery of time-sensitive packages. It is also useful for those who have trouble locating delivery locations and for those who struggle with direction.

Some of the features of the app include Zenrin residential maps, support for quick registration of delivery addresses, browsing of delivery locations on a map, narrowing down of search results using multiple search criteria, and integration with external navigation tools. The app also has a follow mode that automatically rotates the map and moves the current location to match the direction of movement. Lastly, the app has a feature that allows users to check if someone is home to receive the package.

Please note that the app is only available in Japanese.