UPEN app for iPhone and iPad

4.2 ( 2672 ratings )

Education
Developer: Qiangen Liu

Free

Current version: 2.0.6, last update: 4 years ago
First release : 10 Jul 2017
App size: 33.96 Mb

This is a smart Bluetooth pen. After using the pen to write on a special paper, book, or connect to a mobile phone app, the original handwriting can be displayed on the app terminal of the mobile phone.