
What is it briefly? 
Blynk is an IoT platform mobile app builder used to control microcontrollers with smartphones.
 Advantages?
 - Easy to use.
Can be used in Android OS and iOS smartphones.
Can be used without a laptop.
User friendly.
 Disadvantages ? 
  What is it briefly? 
Processing is a flexible software sketchbook and a language for learning how to code within the context of the visual arts. 
Advantages? 
 - For GNU/Linux, Mac OS X, Windows, Android, and ARM.
 - Interactive programs with 2D, 3D, PDF, or SVG output. 
 - Used easily with Arduino and Attiny44 from our experience.
Disadvantages ?