What is Reddit's opinion of Probability Distributions?

From 3.5 billion Reddit comments

Good on Frank for making a calculator on the CF website. But people should also know there are phone apps that calculate hypergeometric distribution for you. I use the free Probability Distribution calculator by Matt Bognar.

And if you don't wanna do the math, there's a great app on android called probability distributions that does it for you (I'm sure one exists on ios add well). You need to select your distribution, which is binomial. Then, all you do is enter number of total attempts (n), probably of 1 success (p; this is .5 for coin flip, .1667 for rolling a 6, etc) and the number of successes you want to calculate odds for (x). You can then calculate odds for exactly x number of rolls, or > or < x. It also plots a graph so you can visualize how 4.3% is most likely, even if it itself is not very likely. And I checked with the examples above, and it gives same odds.