ISTA
Compatibility determination based on birth date
ISTA is an application that uses an advanced mechanism to determine compatibility between two people based on their birth dates. Enter a birth date and discover what kind of relationship exists between you and another person.
How it works?
1. Enter birth date
Enter your birth date and the birth date of the person with whom you want to check compatibility.
2. Automatic group determination
The application automatically determines your group based on the birth date using our unique mechanism.
3. Compatibility result
You receive detailed information about compatibility, including the type of relationship and compatibility percentage.
Download the app
The app will be available for download soon