tagMemo can be easily categorized by tagging freely, making it easy to find notes. * Title is unnecessary. that is The first line of the memo. * share to other applications. * receive a text that is sent in the share menu from other apps. * Count the number of characters. * sort function. * search function. * backup function.Data migration model change is easy. #system requirements This application works at device more than Android 4.1, but approve that there is the model which does not cop