Protractor - Measure Angles More By This Developer
Math Calculator - 12-in-1
Utilities
Barcode Generator - CreateCode
Utilities
Ruler - CM, MM, Inches
Utilities
QR Code Generator - CreateCode
Utilities
罗盘时钟
Productivity
Color Picker - Color Palette
Utilities
汉语词典 - 汉字·词语·成语一键查
Reference
汉语拼音 - 声调·多音字·字词释义
Reference
Unit Converter - 14-in-1
Utilities
Compass & Level - Find North
Utilities
Photo Info Viewer - View Exif
Photo & Video