About 20 Questions
The classic parlour game with a twist, you can see how the computer is storing answers as you go along. The idea is that you "teach" your iPhone how to play the game, and see how the data is stored in a binary tree. Your i
The classic parlour game with a twist, you can see how the computer is storing answers as you go along.
The idea is that you "teach" your iPhone how to play the game, and see how the data is stored in a binary tree.
Your iPhone (or iPad) learns from your answers and stored them on your phone, becoming more and more intelligent over time.
A wonderful education tool for learning about binary trees (look at the worksheet pack on www.studeapps.binarytrees) for full information about how this App helps you to learn about this important computer science concept.
May 30, 2019
Version 1.01
Added tutorial, and changed colour scheme to dark mode.
Previous Versions
Here you can find the changelog of 20 Questions since it was posted on our website on 2022-01-02 13:07:53.
The latest version is 1.01 and it was updated on 2026-06-12 08:57:41. See below the changes in each version.
20 Questions version 1.01
Updated At: 2019-05-30
Changes: May 30, 2019 Version 1.01
Added tutorial, and changed colour scheme to dark mode.
Disclaimer
Official App Store Link
We do not host 20 Questions on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for 20 Questions is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
