FrameFlo vs FrameSmoother
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FrameFlo
This application uses AI to enhance video smoothness by interpolating frames, allowing for higher frame rates or dramatic slow-motion effects. It processes videos entirely on your device for speed and privacy, with an optional Pro upgrade for extended features.
- AI frame interpolation (RIFE)
- On-device processing
- Batch video processing
- Before/After comparison
- Background processing (Pro)
- Pro version for unlimited length and quality
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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. New: video stabilization. Steady shaky handheld footage without reshooting — then smooth it to 60fps in the same app. 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) • Video stabilization with a live before/after preview • Before/After split-screen comparison • Queue multiple videos for batch processing • Background processing for frame interpolation (Pro) PRO — one-time payment • Save stabilized videos in full at original resolution (free: first 10 sec, up to 1080p) • 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 for frame interpolation No subscription. Pay once, use forever.
FrameSmoother
Transform choppy videos into smooth footage with AI-powered frame interpolation. Achieve fluid slow-motion effects up to 8x, or convert videos to 60 or 120fps. Process videos locally on your device for enhanced privacy.
- AI frame interpolation for smooth motion
- Slow motion up to 8x
- Convert to 60 or 120fps
- Trim video sections
- Anime frame de-duplication
- Local video processing
- Before/After comparison slider
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Turn choppy video into smooth 60 or 120fps, or slow it down without the stutter. FrameSmoother computes the new frames with AI right on the phone. Slow motion that stays smooth Slow it down by up to 8x. Instead of repeating frames, the app generates the in-between frames, so motion stays fluid even at 8x. Features: - Convert to a target frame rate (60 / 120fps) or by a multiplier (2x / 4x) - Slow motion up to 8x - Trim: process only the part you choose - Anime: remove duplicate frames from anime drawn on twos or threes, then fill in the motion between drawings - Two quality modes: High Quality (AI) and Fast (no AI) - Queue up to 5 videos; they are processed one after another - Before/After comparison slider with frame-by-frame scrubbing - Export as mp4 or mov, save to Photos or share with AirDrop Privacy: Videos are processed locally and are not uploaded. FrameSmoother gathers no data. Pricing: Every feature is included in a single one-time purchase, without a subscription or ads. Requirements: - iOS 16 or later
Screenshots
Verdict
The clearest difference is review sentiment: FrameFlo at 75% against FrameSmoother's 0%. FrameFlo also leads on price (Free vs $1.99). FrameSmoother's advantage is chart position (#184 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
FrameFlo is free to download; FrameSmoother costs $1.99 up front. FrameFlo sells 1 one-off in-app purchase and FrameSmoother sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
FrameFlo ships an update fortnightly, FrameSmoother weekly. Both last shipped on October 25, 2026.
| Parameter | FrameFlo | FrameSmoother |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.8 (9 ratings) — better | — |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 9 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #184 — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 49 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Shota Yamada | Kohei Omori |
Customer experience
FrameFlo
FrameSmoother
In-app purchases
FrameFlo
- FrameFlo Pro$11.99
FrameSmoother
- Lifetime$1.99








