# Light Box vs SynScan Pro

The clearest difference is price: SynScan Pro at Free against Light Box's $0.99. SynScan Pro also leads on ratings volume (51 vs 11) and device support (3 vs 1). Light Box's advantage is rating (4.4 vs 2.6) and review sentiment (48% vs 22%). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

SynScan Pro is free to download; Light Box costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Light Box holds the better App Store score, 4.4 against 2.6. Both are backed by a comparable volume of ratings — 11 and 51 respectively. Written reviews point the same way: 48% of Light Box's written reviews are positive against 22% of SynScan Pro's.

Light Box ships an update every 3 months, SynScan Pro every 2 months. The most recent releases landed on June 9, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | Light Box | SynScan Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/light-box-illuminator-viewer/id692114712/reviews)** | [2.6 (51 ratings)](https://appshunter.io/ios/app/synscan-pro/id1302270121/reviews) |
| Number of ratings | 11 | **51** |
| Positive reviews | **47.6% of reviews** | 21.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 1 MB | 46 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Systemiko Inc.](https://appshunter.io/developer/680630947) | [Astropower Technology Co. Ltd.](https://appshunter.io/developer/1787940478) |

## What reviewers say

### Light Box

[App page](https://appshunter.io/ios/app/light-box-illuminator-viewer/id692114712)

Transform your iPad into a versatile film illuminator viewer. Adjust brightness, lock rotation, and add grids or lines for precise viewing. A cost-effective alternative to dedicated lightboxes.

**Highlights:** Film negative/positive viewer, Adjustable brightness, Rotation lock, Grid and line overlays, iPad optimized

**In-app purchases:** none


### SynScan Pro

[App page](https://appshunter.io/ios/app/synscan-pro/id1302270121)

Control motorized telescope mounts for celestial observation and astrophotography. Features include precise slewing, alignment, GOTO, and tracking of stars, planets, and deep-sky objects. Supports advanced functions like polar alignment and camera triggering.

**Highlights:** Control telescope mount (slew, align, GOTO, track), Point and Track celestial objects, Gamepad navigation support, Catalog of celestial objects, Third-party app integration (ASCOM, SkySafari), Polar alignment (with or without polar scope), Camera shutter release control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Light Box free?

Light Box costs $0.99, with no in-app purchases.

### Is SynScan Pro free?

SynScan Pro is free to download, with no in-app purchases.

### Which has better reviews, Light Box or SynScan Pro?

Light Box is rated higher. Light Box averages 4.4 out of 5 from 11 ratings, while SynScan Pro averages 2.6 from 51 ratings.

### Do Light Box or SynScan Pro have ads?

Neither Light Box nor SynScan Pro shows ads.

### Which is updated more often, Light Box or SynScan Pro?

Light Box ships an update every 3 months, and SynScan Pro every 2 months. Most recently, Light Box was updated on June 9, 2026 and SynScan Pro on July 4, 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.*