# ShowTool LD vs ROE Scanner

The clearest difference is price: ROE Scanner at Free against ShowTool LD's $4.99. ShowTool LD's advantage is update cadence (every 5 months vs every 30 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ROE Scanner is free to download; ShowTool LD costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ShowTool LD ships an update every 5 months, ROE Scanner every 30 months. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ShowTool LD | ROE Scanner |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/showtool-ld/id319523749/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | Paid | — |
| Size | 1 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Murfin](https://appshunter.io/developer/319523752) | [ROE Visual Co., Ltd](https://appshunter.io/developer/966467215) |

## What reviewers say

### ShowTool LD

[App page](https://appshunter.io/ios/app/showtool-ld/id319523749)

This app provides essential tools for lighting design and electrical calculations in theatre and film. It helps with beam angles, gel cutting, DMX addressing, power consumption, and network subnetting. Data syncs across devices via iCloud.

**Highlights:** Beam angle and throw calculations, Gel cut and wastage estimation, DMX universe/address translation, Power consumption calculations, Network subnetting tools, iCloud data synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### ROE Scanner

[App page](https://appshunter.io/ios/app/roe-scanner/id6444835025)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShowTool LD free?

ShowTool LD costs $4.99, with no in-app purchases.

### Is ROE Scanner free?

ROE Scanner is free to download, with no in-app purchases.

### Do ShowTool LD or ROE Scanner have ads?

Neither ShowTool LD nor ROE Scanner shows ads.

### Which is updated more often, ShowTool LD or ROE Scanner?

ShowTool LD ships an update every 5 months, and ROE Scanner every 30 months. Most recently, ShowTool LD was updated on September 14, 2026 and ROE Scanner on September 8, 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.*