Truth Tables for Android

I teach truth tables to my algebra students and was looking for an app that my students and I might find useful to check our work. Extremely disappointed, app is totally useless…If and only if you yourself completely are inside of the head of the person who wrote it. Nothing is demonstrated, explained and you literally just get a blank screen. I wasn’t even sure if the table outputs were correct. Wish I could get a REFUND.

They took no time, NONE, to explain how to use the app. You pretty much download the app and get hit with a blank screen and are left with a blank expression on your face. After scouring through these obsure menu items and playing around I figured out how to input the characters. You would think that would be the first thing they'd tell you. After clearing that hurdle, you immediately are hit with another obstacle. Input 0's and 1's in this column? What?? I had no idea what the heck they wanted me to do. I just started pressing buttons and it spit out what looked like it was trying to be a truth table in binary code. You'd think for $6 this thing would at least be nicely done. Well it is not. It is a freaking waste of hard earned cash.

This application is absolutely useless! Every single truth table that this thing created was incorrect, and yes I made certain that I was inputing the formulas correctly. You are better off just going on google, typing in truth tree generator and using a free online truth tree generator! Don't waste your $6 like I did. Wish I could get my money back because this app is the biggest rip off of the century.

Pros: • Recognizes a wide variety of different symbols for equivalent logical operators • Saves to a *.truth-tables file, which is readable in R.app • Simple and easy to use Cons: • A little light on the features • Truth tables are one of the easier parts of logic, it would be more impressive if they had written a proof solver instead.