Sites and apps similar to IGAssistant include Later. It's paid, but Poster is free. Other options are Postedo, Up for Instagram, Uploader for Instagram and Grum. You can choose from more than 10 Social Media Management Tools like IGAssistant for Mac, Windows, Linux, Android and iPhone.
App Insta for Instagram lets you access Instagram directly from your menu bar. Keep up to date with the people you follow and like or comment on photos. It even auto updates your feed while you are away.
Fully automated Instagram scheduler. Create and schedule your posts online. No post reminders or push notifications, Hopper is fully automated.
Used by the biggest Instagram accounts in the world across 40+ countries.
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