MOCA is a personal gaming and fun memorize book that Vocabularies and conversation patterns can be added as you are studying. The data is stored on iCloud without having to sign in, and it automatically syncs with your other iOS devices; with simple UI easy to understand at a glance, you can easily add words and sentences in all languages of the world. You can play games and get experience points with the words and sentences you added without paying anything, and free slot is given to you as the reward for leveling up! When you reach level 40, the total number of slots rewarded is about 1000, and about 6300 on reaching level 100. Words/sentences will be stored in your brain while you’re leveling up! *** Features of MOCA *** 1 iCloud Real-time Synchronization and iPad Support - the items(words) you added are automatically synchronized on your iOS devices with iCloud activated. (Only available for devices that supports iOS 13) 2. Auto completion -