I don't know if Postcron is good enough. There seems to be some issues from the reviews given online. Buffy seems good, but I'm not sold on it.
I will suggest a mixture of following:
1. Crowdfireapp.com (Mobile app)
2. IFTTT.com (Completely Free and THE BEST ONE)
3. Buffer.com (Not much options but helps me post on Google Plus pages that other two does not do very well)
I gained almost 1000 followers in 2 days using these three.
If you want to know more about social media tools that are free, give me a call.
Buffer, Hootesuite, MeetEdgar are some options for SM automation.
Hi Allan here who has made tutorial presentations for social media automation applications. I would like to suggest Hootsuite and IFTTT. These are two easiest automation tool for social media. If you're using desktop, Gramblr is best for Instagram automation and scheduling. Thank you!
There are a lot of alternatives to Postcron that you can tap into. The notable among them is Hootsuite, Zoho Social, Sprout Social and Sendible.
Besides if you do have any questions give me a call: https://clarity.fm/joy-brotonath
