Apps like Arduino Library Reference

Here are some great alternatives to Arduino Library Reference by Bluino Electronics :
Arduino Basics
Arduino Basics
★4.4
Arduino Programming
Arduino Programming
★4.1
Arduino Programming Tutorial
Arduino Programming Tutorial
★4.3
Learn Arduino Programming
Learn Arduino Programming
★3.9
Learn Arduino Programming PRO
Learn Arduino Programming PRO
★5.0
Arduino Programming Tutorial
Arduino Programming Tutorial
★3.9
200+ DIY Arduino Projects
200+ DIY Arduino Projects
★4.5
Arduino Handbook 2
Arduino Handbook 2
★4.3
Arduino Tutorials
Arduino Tutorials
★3.9
Arduino Car
Arduino Car
★4.4
Arduino Projects
Arduino Projects
★3.6
E&E: Arduino Automation
E&E: Arduino Automation
★4.0
RoboRemo - arduino control etc
RoboRemo - arduino control etc
★4.7
Robo Course -Arduino, Robotics
Robo Course -Arduino, Robotics
★4.7
C Reference
C Reference
★4.0
C/C++ Reference
C/C++ Reference
★4.3