Truth Tables generates truth tables for the boolean expressions you enter. Enable tutor mode to learn how to solve them column by column.
It supports a wide range of mathematical operators and saves truth tables as plain text files for easy review and manipulation.
Supports the following operators: 1, 0, AND, OR, NOT, NAND, NOR, XOR, Implication and Equivalence.
Supports a (theoretically unlimited) number of atoms, with whatever names you like, e.g. "A", "B", "C", "P", "Q", "R", "Ta", "Tb".
- Enter your own expressions.
- Build truth tables.
- Format expressions using words "A AND B XOR C" into mathematical notation "A ∧ B ⊕ C" automatically.
- Step through the expression column by column, so you can see how the table was made.
- Tutor mode explains how each operator works.
- Save tables to disk for sharing or copy it as plain text.
- Includes several examples: De Morgan's Law, Half & Full Adder, Unsatisfiable 3-CNF.
- Lots of help videos on YouTube explaining how to use the app.
- Significantly improved user interface, especially for teaching full screen. Improved colours and popups.
- Included examples available in the Examples menu and help now links to YouTube videos explaining how to use the app.
- Printing truth tables is now supported.
Ratings and Reviews
Light featured truth table playground
‘Tuthfully’ - this app was what I was searching for. There should be more documentation - the help link takes you to a sparsely-written help site.
Developer Response ,
Thanks so much for your feedback. I understand your concern and decided to make some videos to show how to use the app: https://www.youtube.com/playlist?list=PLDEgHXpQW6P7imCpchKD6kZtcRp-yoNsU
Hopefully that helps.
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.
Developer Response ,
I'm sorry you feel the app is useless, but I assure you it implements standard logical operations, just type in a logical formula, press enter, and it will generate a truth table.
I understand that at first it might not be easy to use, so I made some helpful videos here: https://www.youtube.com/playlist?list=PLDEgHXpQW6P7imCpchKD6kZtcRp-yoNsU
I've used this app for teaching and it's great, but to make it even better, in the latest version you can increase the font size, it will help if you are using a projector.
Feel free to email me if you require further assistance, I'm happy to help, or listen to your ideas about how to improve the app.
Waste of $5.99
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.
Developer Response ,
I'm sorry you feel that way. I've made some videos to help use the app: https://www.youtube.com/playlist?list=PLDEgHXpQW6P7imCpchKD6kZtcRp-yoNsU
It is true, truth table is naturally a binary code (T or F, 1 or 0). If you are in learning mode, you need to fill in the truth table yourself. 0 and 1 is common representation for false and true. I hope you can learn from the videos how to use this handy feature.
Feel free to contact me and I will try to help you further.
With Family Sharing set up, up to six family members can use this app.