Expense Manager(quick budget) is a free Android app designed to help users keep track of their expenses. Developed by Cristhian Salazar, it falls under the Business & Productivity category and is specifically designed for finance. The app is perfect for those looking for an easy expenditure analysis, simple expense tracker, and quick budget tracker.

The app is simple and easy to use, with quick expense item entering and the ability to see at a glance how much you have spent through the calendar. It has a total spent list with the option to filter by category and sort them alphabetically, frequently used, and recently used.

Expense Manager(quick budget) also has a data backup/restore feature and export to spreadsheet(like Excel) file. The app allows users to slide (drag) and change month in a calendar, change date in a daily view, and change currency symbol & position & decimal point usage. It also has period statistics and the ability to save photos.

Overall, Expense Manager(quick budget) is a great app for those looking for a simple and easy-to-use expense tracker. However, it is important to note that the app does not have an income field and is just for expenses.