The Pro version also allows you to add multiple accounts. However, it’s definitely well worth it and there’s no other app like Flume that comes close to giving you full Instagram functionality on Mac. However, it should be noted that you can only upload photos in the Pro version of Flume which you can upgrade to in-app for $10. Flume is the closest thing to having Instagram for Mac on your desktop and easily the best Instagram app for Mac we’ve tried.įlume is the only app that genuinely allows you to upload photos and videos from your Mac to Instagram.