Super Slit Scan vs PadOSDC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Super Slit Scan
Create surreal and distorted images and videos using a unique slit scan camera effect. This app warps space-time in your footage, generating mysterious and artistic visuals by building scenes from recent video frames.
- Slit scan video effect
- Space-time distortion visuals
- Constructs scenes from recent frames
- Creates mysterious distorted images
- Artistic video creation
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This is a filter application that uses a video effect called slit scan, which produces an effect that looks as if space-time has been distorted. It intricately constructs a screen based on frames from the past few seconds of video, and especially if you shoot a fixed-point image, you can create a mysterious image in which a part of the image is distorted. The slit scan technique is well-known and has been done over, but we tried to find a new way to use it as much as possible. Enjoy!
PadOSDC
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This is an unofficial application for conference of `iOSDC Japan 2022`. You can check and search the timetable of the conference. It's built with SwiftUI only, using Swift Playgrounds instead of Xcode.
Screenshots
Verdict
The clearest difference is price: PadOSDC at Free against Super Slit Scan's $1.99. PadOSDC also leads on update cadence (every 3 days vs every 11 days). Super Slit Scan's advantage is iOS requirement (13.0 vs 18.1). On 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
PadOSDC is free to download; Super Slit Scan costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Super Slit Scan ships an update every 11 days, PadOSDC every 3 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.
| Parameter | Super Slit Scan | PadOSDC |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 11 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 60 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Takayuki WATANABE | HIROMU TSURUTA |
In-app purchases
Super Slit Scan
No in-app purchases
PadOSDC
No in-app purchases
