Features: - Automatically move to calculator when the app in background. - Please press % to confirm the password. File Manager: - Import photos, videos from albums and camera roll - can call Email, WeChat, Evernote, Dropbox and other third-party App file processing, easy to share pictures, video - Support creating custom album. Private Contact: - Unlimited add contacts - Add a note to a contact - speed dial, send text messages, send e-mail Any problems or suggestions, please contact us on [email protected] – we’d love to hear your feedback.