Crank — Video Scratch
Kijoon Seong Photo & Video iPhoneiPadiPod touch
Crank — Video Scratch is a free Photo & Video app for iPhone and iPad by Kijoon Seong. Requires iOS 17.0. Updated August 1, 2026.
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- Aug 1
- 2026 · v1.0
Screenshots
About Crank — Video Scratch
Like a DJ scratching a turntable, turn the dial to move the video back and forth. Turn slow and the video and sound stretch out long; turn fast and the speed and pitch rise together. The speed and direction of your fingertip become the video and the sound. And you can save that motion as a brand-new video. The feel of winding film by hand is captured in carefully tuned haptics. ■ Scratch with the dial Turn the dial to move the video freely, back and forth. The video and audio speed change naturally with how fast you turn. ■ Keep the performance Save the motion you made on the dial as a single video. Ready to use for Reels, Stories, and short-form content. ■ Cut only what you need Keep a section or cut it out. (Pro) ■ Export in the ratio you want Export your video in square, vertical, or landscape. Crank isn't only for video scratching. Check a tennis swing one frame at a time, watch your hands again in a piano performance, or wind dance and workout clips to the exact moment you want. Skip forward fast, rewind slowly, and move frame by frame — for practice and analysis, too. ■ Privacy Crank never sends your video to an external server. All video processing happens only on your device.
App privacy
The developer, Kijoon Seong, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Crank — Video Scratch
Looking for apps like Crank — Video Scratch? Here are 6 similar apps on the App Store. The highest rated is Retro Cam 2000 (5.0/5), and all 6 are free to download.
-
Cut Away Pro
-
Clip Stitch - Video Merger
-
Retro Cam 2000
5.0
-
Slow Motion Video Slomo Editor
3.0
-
ElasticClip – Video Speed
4.0
-
BulkVid: Video Compressor
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Crank — Video Scratch | – | Free | August 1, 2026 | |
| Cut Away Pro | – | Free | Aug 21, 2026 | Compare |
| Clip Stitch - Video Merger | – | Free | Sep 12, 2026 | Compare |
| Retro Cam 2000 | 5.0 / 5 (1) | Free | Sep 27, 2026 | Compare |
| Slow Motion Video Slomo Editor | 3.0 / 5 (2) | Free | May 6, 2026 | Compare |
| ElasticClip – Video Speed | 4.0 / 5 (2) | Free | Aug 25, 2025 | Compare |
| BulkVid: Video Compressor | – | Free | Oct 26, 2026 | Compare |