What are some alternatives?
When comparing JSON Generator and Jasonette, you can also consider the following products
Dummi - The smart way to generate random data for your projects.
Jayson - Powerful JSON viewer for iPhone and iPad
Bourbon Engine - Build fully native UIs in JSON and push them live instantly.
Dadroit JSON Viewer - Open a 1GB JSON file in a blink 💣
AppSheet - AppSheet enables users to create mobile apps instantly for both OS and Android.
Jason - Infinitely hackable mobile client