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About this app
Create scroll-stopping collages and carousel posts from your photos with PSTR. Our simple and powerful photo editor helps you transform any image into a unique picture, post, or wallpaper in just a few taps. Choose a ready-made template, adjust the layout, and instantly create something beautiful. PSTR is made for people who love aesthetic visuals — whether you’re building an Instagram carousel, designing a lock screen, or making a personal collage. What you can do - Combine your photos into elegant and clean collages. - Choose from modern templates and adaptive layouts for any mood. - Use the built-in background remover to cut out people or objects in one tap. - Edit your images easily: crop, resize, and enhance in seconds. - Add text, stickers, drawings, and frames for extra style. - Create Instagram carousel posts and stories that stand out. - Make wallpapers for your Lock Screen …
App details
What you can learn from PSTR: AI Collage & Carousel
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 6 screenshots above are PSTR: AI Collage & Carousel's answers to those questions — they're public, they're real, and they made it through Apple's review.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Photo & Video apps approach the same problem? Browse more Photo & Video apps in the showcase.
Take what works into your own screenshots
Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.
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