Instant Squares is a free multimedia application developed by Thirty One Studios for Android devices that allows users to split their pictures into multiple squares and upload them directly to Instagram to create a big square, banner, carousel, or album. With this app, you can easily create an amazing Instagram profile grid and increase your followers.

The app is user-friendly and requires only three easy steps: select an image, adjust/configure/crop the image, and publish or save. You can crop your image in 3x1, 3x2, 3x3, 3x4, 3x5, 3x6, 3x7, 3x8, 3x9, and other sizes. It also allows you to configure captions and hashtags, zoom, rotate, align, move, crop, and preview the final result before posting it to Instagram. The app supports Instagram carousels/albums, and automatically copies the caption. The app is small in size and comes with a privacy policy that can be accessed through the app.

Overall, Instant Squares - Image Spliter for Instagram is an excellent app for those who want to create an impressive Instagram profile grid. It is easy to use, comes with many features, and is entirely free.