4Gram is known on Instagram as Auto Liker's best and fastest app for likes and followers.
If you have problems with low likes and you don't have enough followers on Instagram, download 4gram APK. This app is designed for you and in a few steps it will definitely kill all of your problems.
From here you can download 4gram free and get the latest version.
4Gram is an Instagram "IG" Auto Liker, Auto Follower, Auto Commenter Tool that will help you increase likes, comments on your Instagram photos and followers on your Instagram account. Moreover, it is easy to use and one of the best Instagram exchange tool available on the Web.