FrameFlo: AI Video Smoother

Frame Interpolation & Slow-Mo

Only for iPhone

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

iPhone

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.

  • This app has not received enough ratings or reviews to display an overview.

• Frame interpolation is now on from the start — no need to change any settings first. • When the chosen settings can't interpolate, the app now explains why and what to do instead. • Removed unused data to cut the app size by about 64%.

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 based, for example, on the features you use or your age. Learn More

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

    Provider
    • Shota Yamada
    Size
    • 50.6 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