Would love to see this as well (for both Android and iOS)! Could have a Sales Hub and Marketing Hub app. Marketing Hub should include the calendar, projects, blogs, landing pages, and social media. I would LOVE to schedule my social media on an app! Especially with Instagram…much easier to take a photo and create a post from my phone rather than coming back to my desktop.
Projects would be nice to see to keep track of my to-do list on the go and add to it if I’m in a meeting. That plus the Calendar allows me to see what my week is like without having to get on my desktop computer. The Blogs and Landing Pages should include a simple editor and stat view. Even WordPress allows you to do some writing work on their app.
Everything is mobile-accessible now I’m surprised that HubSpot hasn’t created this already! Even accessing the stuff on a browser on a phone isn’t awesome! Where’s the responsive-ness??