Instasize Collage Maker by Simply Entertaining is a free-to-use multimedia application available on Android devices. It allows users to create unique and creative collages in just a few seconds. The app offers hundreds of layouts and templates to choose from, and the best part is that they are fully adjustable, so you can resize the layout based on your photo, rather than adjusting the photo based on the layout.

In addition to the photo grid feature, Instasize Collage Maker also offers a free-style mode that lets you create your own photo montages, write text, add stickers, and create your own stories. The app also comes with hundreds of filters to choose from that you can apply to one photo or instantly apply to all photos. With its complete photo editor, you can cut, crop, enhance, change brightness, contrast, saturation, and much more. The app has a beautiful UI packed with strong AI functionality that lets you create photo collages, montages, greeting cards, and DPs in just a few seconds.