FlowFrame: Frame Interpolation

Turn choppy video into buttery-smooth motion — with one tap. FlowFrame uses AI frame interpolation to draw the frames your video is missing, turning it into smooth 60fps / 120fps footage or 2x / 4x slow motion. Everything runs on your iPhone. Your videos are never uploaded. GREAT FOR • Choppy gameplay captures and anime clips • Pets, kids, dance and sports — add slow motion after the fact • 30fps footage that deserves to look great on a 120Hz display • A final polish before posting to social media THREE SIMPLE STEPS 1. Pick a video (Photos or the Files app) 2. Choose 60fps, 120fps or a slow-motion factor — FlowFrame shows the resulting fps, duration and frame count up front 3. Tap "Make it smooth" (progress and time remaining shown; cancel anytime) Then compare Before / After / Split slider, and save to Photos or share. WHY FLOWFRAME • 100% on-device — no uploads, no account, works offline • On iOS 26 and later, Apple's latest frame-rate conversion technology delivers higher quality and speed • HDR stays HDR — brightness and color don't shift (converted to SDR on some devices) • No watermark — not even on the free version • Your original is never touched — a new video is added to Photos only when you save • If a video can't be converted, FlowFrame tells you why (unsupported format, low memory, low storage…) FREE • Convert the first 10 seconds of any video (longer clips are trimmed so you can try it) • 60fps output, up to 1080p • Slow-motion (2x / 4x) preview • Before/after comparison and saving to Photos PRO — ONE-TIME PURCHASE, NO SUBSCRIPTION • No length limit — convert to the very last second • 120fps output • Save and share slow motion (2x / 4x) • Output up to 4K • High-quality export (more accurate in-between frames + higher bitrate) Buy once, keep forever. PRO is tied to your Apple ID and can be restored on a new device. COMPATIBILITY • iOS 16.4 or later • Input: videos from Photos or the Files app (MOV / MP4, etc.) • Output: 60fps / 120fps, 480p–4K, HEVC (H.265) PLEASE NOTE • Frame interpolation estimates motion, so fast or complex scenes may show some ghosting or warping • 4K and long videos take time. Keep the app open and the screen on while converting Questions or ideas? Use "Contact" in the app. Terms of Use: https://sh-1101.github.io/flowframe/terms.html Privacy Policy: https://sh-1101.github.io/flowframe/privacy.html