Presto Calculator is a free Android application developed by Miguel Daniel Ortiz Santamaria that allows you to perform acts of mentalism magic. With Presto, you can perform a magic trick in a simple and inconspicuous way. The tool is easy to use and can be learned in a couple of minutes. However, it is important to note that showing it could cause great astonishment among people, as it is an act of magic.

The app allows you to predict the date, time, and location of a selected event. You can also perform swipe prediction, simple mnemonic, Tamariz, and math operations. Presto is a revolution in technological magic and is a must-have for anyone interested in mentalism.