Love Calculator is a free lifestyle app developed by NutShell Innovasion for Android devices. It is designed to calculate the love compatibility between two people by entering their names and birth dates into the app. The app claims to use a complex and intelligent algorithm based on the number of occurrences of particular letters in the names to calculate the love percentage between two people.

The app is easy to use and works equally well for both boys and girls. It has attractive graphics and backgrounds, making the experience more enjoyable. Additionally, users can share their results on social media directly from the app. Overall, Love Calculator is a fun way to test your love percentage with your spouse and find your true love match in seconds.