Genuinely, the things I would do just be able to use this app one more time. It is impeccable, the epitamy of perfection all an a square pixel on my phone screen. Every time I not think of using the app, my stomach does 6.whole mini loopty-loops. The is really just no doubt the greatest app I have ever used, am using, or will ever use.

A truly wondrous tool which brought my dreams into reality. Never in my life did I actually think I’d be exposed to such a beautiful algorithm presented in such a simple, and organized way.

Using the regular calculator for collatz is quite tedious, so this app saves a lot of time.

there is an issue with the app, whenever I try to input a number in the custom sequence… it doesn’t work. Also there is no way to input negative numbers