# Timetracks4D vs StroboScope

The clearest difference is price: Timetracks4D at Free against StroboScope's $4.99. Timetracks4D also leads on update cadence (every 3 weeks vs every 45 months). StroboScope's advantage is rating (5.0 vs 1.0) and in-app purchases (none vs 1). On ratings volume, monetization model and device support there is nothing between them.

Timetracks4D is free to download; StroboScope costs $4.99 up front. Timetracks4D sells 1 one-off in-app purchase. StroboScope asks for nothing beyond the download.

StroboScope holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 23% of Timetracks4D's written reviews are positive against 40% of StroboScope's.

Timetracks4D ships an update every 3 weeks, StroboScope every 45 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Timetracks4D | StroboScope |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/timetracks4d/id348543978/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stroboscope/id1514082300/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 23.2% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 45 months |
| Monetization | Paid | Paid |
| Size | 5 MB | 1 MB |
| Requires iOS | 17.6 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Masayuki INOUE](https://appshunter.io/developer/1260603637) |

## What reviewers say

### Timetracks4D

[App page](https://appshunter.io/ios/app/timetracks4d/id348543978)

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.

**Highlights:** 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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $3.99 | one-time |


### StroboScope

[App page](https://appshunter.io/ios/app/stroboscope/id1514082300)

This app simulates strobe flashes and slits to create continuous photographic views of fast-moving objects. It can be used as an alternative to zoetropes and animation devices, and also allows for video recording. Adjust brightness and rotation speed to match the subject's movement.

**Highlights:** Continuous photographic view of fast motion, Strobe flash and slit simulation, Zoetrope and animation device alternative, Video recording capability, ISO and FPS control, Adjustable brightness and rotation speed, Exhibition mode with hidden controls

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Timetracks4D free?

Timetracks4D is free to download, with in-app purchases available.

### Is StroboScope free?

StroboScope costs $4.99, with no in-app purchases.

### Which has better reviews, Timetracks4D or StroboScope?

StroboScope is rated higher. Timetracks4D averages 1.0 out of 5 from 1 ratings, while StroboScope averages 5.0 from 2 ratings.

### Do Timetracks4D or StroboScope have ads?

Timetracks4D shows ads; StroboScope does not.

### Which is updated more often, Timetracks4D or StroboScope?

Timetracks4D ships an update every 3 weeks, and StroboScope every 45 months. Most recently, Timetracks4D was updated on October 6, 2026 and StroboScope on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*