Looks great until...
Read the description, looked at the sample images, downloaded the app. Great right? No. Open the app to see that every single layout except 4x4 images in portrait is for premium users. Should just be a paid app as there is little to no functionality in the basic package. Could make a better collage by screenshotting my photos app and wouldn’t have to pay 2.99 a month for it... NO no No