# RDN vs Micboard Spectrum

The clearest difference is iOS requirement: RDN at 15.0 against Micboard Spectrum's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RDN | Micboard Spectrum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/rdn/id1444238938/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free | — |
| Size | 25 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Reliability Data Network](https://appshunter.io/developer/1444238937) | [Karl Swanson](https://appshunter.io/developer/6777819705) |

## What reviewers say

### RDN

[App page](https://appshunter.io/ios/app/rdn/id1444238938)

Quickly access information and input data using QR code technology. Designed for efficiency, this utility allows users to scan and enter details in under a minute.

**Highlights:** QR code scanning, Rapid data entry, Information access, Efficiency focused design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Micboard Spectrum

[App page](https://appshunter.io/ios/app/micboard-spectrum/id6777819703)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RDN free?

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

### Is Micboard Spectrum free?

Micboard Spectrum is free to download, with no in-app purchases.

### Do RDN or Micboard Spectrum have ads?

Neither RDN nor Micboard Spectrum shows ads.

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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.*