【實用工具app】Secret Calculator - Hide your files behind a calculator|最夯免費app-綠色工廠好玩App

Secret Calculator can hide your photos/videos/documents/notes behind a calculator. What everyone can see is just an ordinary calculator. You can access your private world by entering your password on the calculator.File Manager:- Wifi File transfer to/from PC/Mac- Import Photo/Video from Camera Roll- Full screen, full functional photo viewer.- Support almost all video formats: avi, mkv, wmv, flv, mp4, m4v, rm, rmvb …etc- Support Image files: jpg, png, gif, bmp- Support Document files: txt, html, pdf, doc …etc- Support creating custom folder- Zip and Unzip file- Thumbnail gallery- Share Files with other APPsPrivate Notes:- Unlimited to create notesMore Features:- Simple & Fast calculator- Automatically back to calculator when the app in background- The APP name is ‘Calculator+’ on springboard