Layout by Instagram - Combine multiple photos into a single image
Clubhouse Bio Editor - Edit your Clubhouse bio comfortably from your browser
Nine by #2015bestnine - Meet Instagrammers through your best 9 photos on Instagram
Instagram Analytics by Socialinsider - Get better at Instagram marketing by studying competition
Likecreeper - Randomly hit like on a friend's horrifyingly old Instagram
Instagress - Instagress is automation software for Instagram.