Grum - Post on Instagram from your computer!
Competitive Keyword Generator - Discover your best competitor comparison keywords — free
Postedo - Simple Instagram scheduler that publishes for you
OneUp - Schedule and automate posts on Facebook, Instagram, Twitter, Pinterest, LinkedIn, and Google My Business.
Magic Likes for Instagram Stat - Magic Likes for Instagram Stat is a social app by Fraoula that comes up with intuitive features to help you with your Instagram account.
HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.