About
Smotion turns any video into cinematic slow motion using on-device frame interpolation — no cloud, no account, no waiting.
Import a clip from your library, set your segment, turn the fps dial and watch a live preview update in real time. When it looks right, tap Export. That's it.
— 60 fps smooth slow-motion, included — 120 fps and 240 fps ultra slow-motion with Pro — Tactile fps dial with live preview — see exactly what you'll get before exporting — Vision optical flow + Metal GPU interpolation, fully on-device — Trim to any segment before exporting — Share directly or save to Photos — No subscriptions, no account, no data collection
Smotion Pro unlocks 120 fps and 240 fps modes with a single one-time purchase.
Core Capabilities
Turn any video into smooth slow motion
Live preview updates as you turn the fps dial
Vision optical flow interpolation — on-device
120 fps and 240 fps with Pro unlock
Trim, preview, export, share in one flow
Interface
No screenshots
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