Best method to force any random number using a borrowed smartphone

"Very, very clever, and so creative - it fooled me badly! Quite a different and fresh approach. I really like it a lot!"
- Jan Forster

"This is simple to do and it's very Strong"
-Lior manor

"very smart and practical way to force a number!!! I love this method!"
- Haim goldenberg

"A simple and reliable method for forcing any random number with a borrowed phone. Bravo!"
-Christian Grace

Force any number on a large or a small audience in the cleanest way possible.

Use spectators phone

No apps or gimmicks

Anytime anywhere

Bonus effect:

A superb method to find the name of the spectator is thinking of.

This method itself is worth the price of download.