XeroIni is a comprehensive Instagram marketing software that provides the ability to post and schedule posts to Instagram business accounts, reply to comments, and comment on posts. It also contains a post analytics option, hashtag search. XeroIni is built on the official Facebook API and is Instagram TOS compliant. The important thing is that you DO NOT NEED Facebook app approval to use XeroIni on your accounts. In addition, proxies are not required to use XeroIni.