# FidoLED vs ROE Scanner

The clearest difference is price: ROE Scanner at Free against FidoLED's $2.99. FidoLED'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; FidoLED costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FidoLED ships an update every 5 months, ROE Scanner every 30 months. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | FidoLED | ROE Scanner |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (18 ratings)](https://appshunter.io/ios/app/fidoled/id961615228/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | Paid | — |
| Size | 16 MB | 24 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darren Alexander](https://appshunter.io/developer/946616105) | [ROE Visual Co., Ltd](https://appshunter.io/developer/966467215) |

## What reviewers say

### FidoLED

[App page](https://appshunter.io/ios/app/fidoled/id961615228)

This app calculates LED screen specifications including pixel count, dimensions, and power draw. It can generate pixel grids for content mapping and export them as image files or Photoshop scripts. Users can request new LED makes and models to be added to the database.

**Highlights:** LED screen specification calculation, Pixel grid generation for content, Export options (image, Photoshop script), Customizable pixel shift offsets, Request new LED tile additions, Automatic and manual database updates

**Features:** macOS Compatibility

**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 FidoLED free?

FidoLED costs $2.99, with no in-app purchases.

### Is ROE Scanner free?

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

### Do FidoLED or ROE Scanner have ads?

Neither FidoLED nor ROE Scanner shows ads.

### Which is updated more often, FidoLED or ROE Scanner?

FidoLED ships an update every 5 months, and ROE Scanner every 30 months. Most recently, FidoLED was updated on September 24, 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.*