Stack vs Align

Stack is the easiest way to create perfectly aligned before-and-after photos and videos. Powered by advanced on-device computer vision, Stack automatically aligns your photos with exceptional accuracy, helping you showcase transformations, progress, and projects without tedious manual adjustments. Whether you’re documenting a renovation, fitness journey, restoration, build project, or creative work, Stack makes your before-and-after comparisons look professional and effortless. Create engaging animations and export high-quality videos ready for social media. Fine-tune transition speed, match animations to any music BPM, and export at up to 120 FPS for incredibly smooth playback. Features: • Automatic photo alignment using advanced on-device computer vision • Precise manual adjustments when needed • Create stunning before-and-after comparisons in seconds • Export animated videos for social media • Match animation speed to any music BPM • Export at up to 120 FPS • Fast, private processing directly on your device • No watermarks on your work Stack is free to use. Upgrade to unlock unlimited automatic photo alignment and get the fastest, most accurate comparison workflow available. No recurring subscriptions. No monthly fees. No annual plans. Just a powerful before-and-after app built for creators, makers, professionals, and anyone who wants to showcase progress the right way.

Align is a camera app specifically designed for fixed-point observation, stop-motion, and before-and-after photography. Key Features ・ Onion Skin (Overlay) Feature: Displays your previous photo faintly over the camera view, allowing you to capture photos from the exact same angle without any shifting. ・ Project-Based Folder Management: Organize your photos by theme, perfect for tracking plant growth, fitness progress, construction sites, or illustration making. ・ GIF/Video Export: Instantly export your captured photos as smooth animations (GIF/MP4) and easily share them on social media. ・ Premium Plan: Unlocks an ad-free experience, removal of the watermark on exported media, and a passcode lock feature to protect your privacy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://home-36161.web.app/ailgn-mennseki.html