Some months ago I publicised a new mobile app called ChessJournal, which enables you to record, store and analyze your games, plus much more, with all of your data stored in the cloud. I have recently been contacted by the authors of the app to say that it has just been updated with more features and is now available on both Android and Apple devices. Previously it was only available on Apple devices. You can click here for more information or just search for ChessJournal, in the Apple Store or Google Play Store, on your mobile phone or tablet.
