Challenge your concentration
Add One is a simple game where you have to remember numbers and add one to each digit.It is a way to test your concentration and memory in a specific time. You can keep track of your scores and see if you are improving your immediate memory and recall skills.
An example is 1095 will go to 2106.
Need help? Use our Add One Walkthrough page or sign up and make your contribution today.
About Add One
Add One is a free-to-play, strategy and puzzle game developed by INNOVATIVE DIGITAL TECHNOLOGIES LIMITED, and is available for download on both iOS and Android devices. The app is compatible with iOS 9.0 or later on the following devices: iPhone 11 Pro, X, Xs, SE, iPhone 8, 7, 6, iPad Pro and iPad Mini.
Click the button or scan the QR code below to download Add One for iOS. Check out our downloads section to download Add One for android and other platforms.
App Rating & Updates
Add One Add-Ons
The app is free and offers no in-app purchases.