52 Semanas - Hábito de poupar is an Android app developed by WS.Rocket that helps you build the habit of saving money in a safe and practical way, from anywhere and at any time. The app is based on the 52-week money-saving challenge, where you save a small amount of money every week for a year. You can start with as little as R$1, and the app will take care of the rest.

The app's original proposal is to save the amount equivalent to the week number. For example, in week 1, you save R$1, and in week 2, you save R$2, and so on until you reach R$52 in the last week of the year. By the end of the year, you would have saved R$1,378 (assuming the money is not invested).

The app's functionalities include adding multiple challenges with value and start date, allowing the app to manage all dates and values from there. You can keep track of your challenges and deposits made, and receive weekly notifications as reminders to make your deposits.