Think of a number between 1 and 9
Now add 8 to that number
Divide your new number by 2
Subtract your first number from this number
Your new number is 4
Hypno Digit will blow your mind with 6 more of these. Use this app for yourself or impress your friends by making them think your psychic.
Ratings and Reviews
Up to six family members will be able to use this app with Family Sharing enabled.