CollagePhotoApp vs SnapLayout

CollagePhotoApp combines photos in grids, frames and templates for social posts, stories or personal projects. Templates include selfie, weekend, birthday and travel themes, and the maker says new layouts are added regularly. Users can adjust brightness, contrast, exposure, temperature, vibrance and saturation, then refine person cutouts with on-device Humanout tools. Six aspect ratios are supported, from square 1:1 to 16:9. The app exports PNG, JPG and WebP files; HD PNG output is three times the canvas size and has no watermark, logo or badge. The maker says photos and collages remain on the device rather than being uploaded to its or third-party servers. Its website also offers eight browser tools without installation or sign-up. The app runs on Android, iOS and the web. The privacy policy says Google Firebase is used for crash analytics and may collect technical information about device and app usage.

SnapLayout is a photo collage maker for creating social media posts: choose a layout, add photos, and export at a size suited to a platform. Layouts include split, grid, asymmetric, and single-image options, and a carousel can contain up to 20 slides with all slides exported together. Square, portrait, landscape, and custom canvas sizes are supported; changing formats reflows a design without starting again. Export presets are listed for Instagram, TikTok, Pinterest, Twitter/X, Facebook, and YouTube, with LinkedIn also named on the features page. PNG and JPEG are supported. Free exports are capped at 1080px on the longest edge, while premium exports can reach 4K and add text overlays. The app is available on iOS and macOS. Editing works offline and projects are stored locally; iCloud sync is not available. The maker says photos are not uploaded and an account is not required. Its privacy policy separately says app use may collect device IP address, visited pages and timing, time spent in the app, and mobile operating system.