Feb 14, 2013 - Prodesign is proud to introduce the updated Instafan from the App Store. With Instafan, you will find out your biggest fan who has recently liked your photos on Instagram, then you can share this on your Instagram account to show your followers whoever he/she is. This means your biggest fan will keep changing constantly. A search engine is provided to Instafan app so you can always search for any user on Instagram and get to know his fans. It allows user to choose themes & customize.