"Otaku" is an application that specializes in recording and managing expenses related to activities such as hobbies.

In addition to the general household account function, you can register photos together when adding expenditure information, and it is also possible to check it as a collection as a list.

In addition, there are plenty of support functions such as managing the winning announcement date of the ticket and the winning situation, and record and management of goods trade.

■What you can do with this app
・ Record and manage expenditures
・Display format can be selected from "Category / Date"
・ Add / edit category
・Collection function (photo registration)
・ Recording and management of ticket information
・ Recording and management of transaction information
・ Confirmation of statistical information such as total expenditure, number of expenditures, and average amount
・ Automatic calculation of consumption tax
・ Passcode lock
・ Currency selection