ko Frame Extractor vs Thumbs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ko Frame Extractor
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This app extracts and saves a single frame from any video. While screen capture creates large files, this app saves the image as a compressed JPEG, so it doesn't waste data storage space. @@@ Simple Instructions @@@ • After launching the app, select and open a video saved on your device. • Use the slider to display the frames. You can move between frames by swiping left or right. • Press the share button to save the image to your photos app.
Thumbs
Extract high-resolution photos from any video in your library. Precisely scrub through footage frame by frame to capture the perfect moment. Save stills directly to your camera roll without compression or cropping.
- Frame-by-frame video scrubbing
- Full-resolution photo export
- Direct save to Photos app
- No compression or cropping
- Works with any video in library
- No watermarks or sign-up
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Save the perfect photo from any video. Thumbs lets you scrub through any video in your library, frame by frame, and save the exact moment as a full-resolution photo — straight to Photos, with no compression and no cropping. Made for creators who need the right thumbnail, photographers who shoot video and want to pull a still, and anyone who wants to keep a specific moment from a clip. FEATURES • Precision filmstrip — scrub with frame-accurate control • Full-resolution export — every frame at native quality, no compression • Save straight to Photos — one tap to your camera roll • Share anywhere — send the moment as a photo • Works with any video in your library No watermarks. No sign-up. Just the frame you need, at the quality it deserves.
Screenshots
Verdict
The clearest difference is update cadence: Thumbs at every 5 days against ko Frame Extractor's fortnightly. ko Frame Extractor's advantage is iOS requirement (15.0 vs 26.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ko Frame Extractor ships an update fortnightly, Thumbs every 5 days. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.
| Parameter | ko Frame Extractor | Thumbs |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | KENICHI HIYAMA | Gustavo Severo |
In-app purchases
ko Frame Extractor
No in-app purchases
Thumbs
No in-app purchases
