FrameFlo: AI Video Smoother

Frame Interpolation & Slow-Mo

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Try it free: interpolate a 10-second clip and see the result. Everything runs on-device — your videos never leave your iPhone. One-time purchase, no subscription. FrameFlo uses AI to interpolate frames and make your videos buttery smooth — entirely on your device. Whether you want ultra-smooth 60fps playback or dramatic slow motion, FrameFlo delivers natural-looking results powered by the RIFE neural network. WHY FRAMEFLO? • 100% On-Device — your videos never leave your iPhone • Fast & Private — no accounts, no cloud, no waiting • Simple — pick a video, choose your settings, done FEATURES • AI Frame Interpolation (RIFE algorithm) • Before/After split-screen comparison • Queue multiple videos for batch processing • Background processing (Pro) PRO — one-time payment • Save slow-motion videos (free: preview only) • Videos of any length (free: 10 sec limit) • 120fps output • Output resolution options (480p–4K) • High-quality export • High-precision AI inference • Queue up to 10 videos at once • Background processing No subscription. Pay once, use forever.

  • 4.8
    out of 5
    8 Ratings

Pro is now clearly visible once you've bought it. • A PRO badge in the toolbar opens a screen listing everything you've unlocked • Purchases and restores now explain why when they don't go through • Fixed a rare issue where a completed purchase could revert to the free tier

The developer, Shota Yamada, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Shota Yamada
    Size
    50.7 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 7 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 punimaru