2/5 rating based on 37 reviews. Read all reviews for 20Q® for iPhone.
20Q® is free iOS app published by 20Q.net inc.
John Bicknell
Great fun. A great practical application of analytics; especially explaining the way machine learning algorithms work to youngsters. It would be nice to see the data-driven contradictions like on the website. Also, it would be beneficial to the learning algorithm to provide the answer when 20q fails to supply the right answer after 20+ questions. Otherwise, awesome!!
mad daug
Average app I had a problem with was when I was pressing the button for my answer meaning correct it crashed. Also the accuracy of guessing is bad when you fix that I think adding different famous fun topics areas like TV,movies,sports and celebrities which made the digital chocolates version a 5 star app to me until there's more to this I'm sticking with the old 20q games I have
TurnLeftGoFast
I am extremely disappointed in this app that "claims" to be 20Q! It's barely even close to even being a game app!? I love my real 20Q, and have enjoyed hours of fun since I bought it several years ago. And, when I saw this "20Q" app, I was so very happy! That is, until I actually downloaded it and played it! You have to pick really, really common objects or it will never "get it"! ?? I say that if you love the original 20Q, then, free or not, don't even waste your time downloading it....????
Fidx
Years ago I had one of the original 20Q devices. I was impressed with how frequently it would correctly guess what you were thinking. With the advances in technology, I expected this app would be at least as clever if not better. It's surprisingly worse!
Shiggity S
This game came from a collection of data that a group had carefully input and trained since, if I recall, 1988 and for years the online game was limited to only those folks. When the game launched it was remarkably prescient. I couldn't think of more challenging examples; it would constantly guess right. Then I noticed as time went on, it went from remarkable to above average to ordinary to honestly quite bad. What it took decades to train was ruined over a few months by the ignorance of the netizens, who were so inaccurate with their answers that the neutral net underwent a kind of Flowers for Algernon regression back to its nascency. As for this app, which presumably uses the classification factors or a subset thereof... my object was an "egg" and it couldn't even get that right. The lesson is not to trust the unchecked, uneducated input data of the average human being, unless you want a payload of trash data that doesn't converge on anything.
mrgnome
Will not run on jail broken devices.. my phone is stock iPhone SE latest up date...
Wolfy Sherwa
Though the graphics may not be up to today's app standards, the game's setup and content are what make it great. The commentary from the supposedly psychic inquirer is hilarious and makes the game more realistic and amusing. The music is lovely. Sometimes the dial (which you use to select Yes or No) freezes, but you can just tap Yes or No to fix this. I would definitely recommend this game to anyone looking for a 20 Questions game.
shira101
Don’t listen to the other bad comments. This app is awesome!!! The other people are just trying to get into your mind. When you get upset, just say pineapple. I’m serious. Not joking. It actually works!