Timetracks4D vs Poloska
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timetracks4D
Create unique moving photographs with a slit-scan camera effect. Adjust scan movement, time intervals, resolution, and exposure for custom results. Automatically save your creations periodically.
- Slit-scan camera effect
- Adjustable scan movement (One-way, Palindrome, Still)
- Customizable scan time interval
- Image resolution settings
- Scan line width adjustment
- Exposure lock
- Automatic image saving
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Timetracks4D is a camera that cuts time out as if it were space. Think of video as a cube stacked in three directions: width, height and time. Ordinary playback cuts that cube straight across time and shows you the slices one after another. Timetracks4D tilts the cut. Once it is tilted, every place on the screen shows a different moment: whatever held still comes out as it was, and only what moved is twisted. ■ Two ways to shoot [Movie] Records while the cut turns. The tilt changes from frame to frame, so the picture keeps moving. Angle, Speed and Window Time change how it twists. [Still] Builds one picture by stacking narrow bands, one at a time. Each band was taken at a different moment, so the finished picture reads as the flow of time from top to bottom. This is the slit scan, the way the first Timetracks worked. It saves a long picture: eight screenfuls joined end to end, each at the camera's own resolution. Both are made from the same camera feed, but they treat time differently, so each one has its own settings. ■ Main settings - Camera (Back / Front), Zoom (Lens), Resolution, Frame Rate - Transform (Shear / Rotate) and the edge time runs along (Long Edge / Short Edge) - Auto Rotate speed, Angle, Window Time - How the band moves (One-way / Palindrome / Wave / Fixed / Drift / Random) - Interval between bands, from single frames to hours - Scan Width - Full Screen, Show Buttons, Touch Gestures, Prevent Auto-Lock - Add Location There is a button that randomizes the settings. If you are not sure what to touch first, press that. ■ Getting a good result Hold the device still. If the device moves, the whole picture moves with it and you cannot tell that apart from the subject moving. A tripod or a table is the sure way. Point it at something that moves. A still subject seen from a still device gives the same picture at every moment, so nothing happens. People walking, a hand, water, traffic, anything swaying in the wind - these work well. Once you have the feel of it, try moving the device instead. That is where the more complicated shapes come from. ■ Pricing Everything except recording is free. Play with the camera and the settings as much as you like; the picture you would get is on the screen already. Try it first. Full Access (a one-time in-app purchase) removes the ad and lets you save movies and stills. If you have already bought Timetracks, you do not need to buy anything. Full Access turns on by itself when you update.
Poloska
This app transforms your phone into a slit-scan camera, capturing continuous slices of time to create surreal and dynamic images. Explore motion, distortion, and unique visual effects to unleash your creativity in photography.
- Slit-scan photography
- Dynamic image creation
- Motion and distortion effects
- Horizontal and vertical scanning
- Creative photo manipulation
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Experience time in a whole new way! Poloska transforms your iPhone into a slit-scan camera, letting you take surreal and mesmerizing pictures like never before. Rather than taking a single snapshot, Poloska records continuous slices of time, creating dynamic images that reveal motion, distortion, and unique visual effects. Unleash your creativity and have fun with photography! How it works: - Slit-scan magic: Poloska captures hundreds of frames per second, extracting a narrow slice from each frame and merging them into one flowing image. The longer you shoot, the wider your final image will be. - Unleash your creativity: Capture images of stretched cars, melting landscapes, or warped portraits—your imagination is the limit. - Customizable viewport: Choose between horizontal or vertical scanning to shape your shot just the way you want. - Pro tip: For the best results, use a tripod to stabilize your shots and unlock even more incredible effects. Download Poloska today and start bending time with your photos!
Screenshots
Verdict
The clearest difference is review sentiment: Poloska at 73% against Timetracks4D's 23%. Poloska also leads on rating (4.1 vs 1.0) and in-app purchases (none vs 1). Timetracks4D's advantage is update cadence (every 3 weeks vs every 4 months). On price 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. Timetracks4D sells 1 one-off in-app purchase. Poloska asks for nothing beyond the download.
Poloska holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Poloska has 76 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 23% of Timetracks4D's written reviews are positive against 73% of Poloska's.
Timetracks4D ships an update every 3 weeks, Poloska every 4 months. The most recent releases landed on September 23, 2026 and June 9, 2026 respectively.
| Parameter | Timetracks4D | Poloska |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.1 (76 ratings) — better |
| Positive reviews | 23.2% of reviews | 72.7% of reviews — better |
| Number of ratings | 1 | 76 — better |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Masayuki Akamatsu | NIKITA SHANIN |
Customer experience
Timetracks4D
Poloska
In-app purchases
Timetracks4D
- Full Access$4.99
Poloska
No in-app purchases









