QuadCropper vs SLIT_STUDIO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuadCropper
Effortlessly crop and straighten skewed rectangular objects in photos. This tool allows precise corner placement to correct perspective distortion, ideal for digitizing documents or images taken at an angle.
- Crop skewed rectangles
- Deskew perspective distortion
- Adjustable corner placement
- Access Photos library
- Use camera
- Crop from files
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This app contains a Photos extension to crop and deskew rectangles in a photo. Since the rectangles may be skewed by perspective, the cropping tool allows individual placement of the four corners of the 2D quadrilateral -- and then deskews the contained rectangle. This is useful for business cards or slides or book covers or the like which have been photographed at an angle. The app mimics the functionality of the Photos extension and can access the Photos library or the camera to get an image. One can also crop the image from any file. Unless the image is retrieved from the Photos library, the app will store the cropped image to a user-selected file. Corners can be nudged by tapping on the corner circles. The corner will move by a pixel in the direction of the quadrant of the circle that was tapped on.
SLIT_STUDIO
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Tired of ordinary photos? Step into a new dimension of visual expression with SLIT_STUDIO, the high-performance slit-scan camera app that transforms reality into art. SLIT_STUDIO isn’t just another camera app. It’s a powerful tool for creative exploration. Its high-performance engine ensures smooth, real-time slit-scan effects, allowing you to capture dynamic moments with breathtaking distortions of time and space. And with its deeply customizable options, you are in complete control. Experiment with parameters to sculpt your visuals exactly as you envision them. From subtle time-slices to dramatic warping effects, SLIT_STUDIO empowers you to: - Transform Landscapes: Turn ordinary scenes into dynamic, flowing works of art. - Create Surreal Portraits: Stretch and distort faces for captivating and otherworldly portraits. - Experiment with Motion: Capture movement in unique and mesmerizing ways. - Create Abstract Art: Experiment with visual distortion and abstraction. Key Features: - High-Performance Engine: Up to 4K/120 fps, 1080p/240 fps real-time capturing. - Capture images and videos at the same time. - Capture long slit-scan image: Up to 60000 pixels for long side. - Highly Customizable: Adjust slit parameters, directions, speeds, and more to achieve your artistic vision. - Intuitive Interface: Easy to use yet powerful, designed for both beginners and experienced photographers. - Easy to manage: Easily preview your unique slit-scan art with ease. SLIT_STUDIO is your gateway to a world of visual art. Download now and start bending reality to your creative will!
Screenshots
Verdict
The clearest difference is in-app purchases: QuadCropper at none against SLIT_STUDIO's 2. QuadCropper also leads on device support (3 vs 1). On price, ads and iOS requirement 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. SLIT_STUDIO sells 2 one-off in-app purchases. QuadCropper asks for nothing beyond the download.
| Parameter | QuadCropper | SLIT_STUDIO |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 17.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 12 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Lefkowitz | Jinyu Meng |
In-app purchases
QuadCropper
No in-app purchases
SLIT_STUDIO
- Tip Developer$0.99
- Full Version$5.99









