# RFCReader Pro vs RayStudio Mobile

The clearest difference is price: RayStudio Mobile at Free against RFCReader Pro's $1.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

RayStudio Mobile is free to download; RFCReader Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RFCReader Pro | RayStudio Mobile |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/raystudio-mobile/id6746304183/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | **Free** |
| Size | 3 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [飞 龙](https://appshunter.io/developer/965611281) | [武汉尺子科技有限公司](https://appshunter.io/developer/1299583300) |

## What reviewers say

### RFCReader Pro

[App page](https://appshunter.io/ios/app/rfcreader-pro/id1036461920)

Access and read technical documents for the Internet, including searching, bookmarking, and offline viewing. Customize text formatting, navigate easily, and save changes. Supports multiple formats like PDF and HTML.

**Highlights:** List all RFC documents, Search RFC by keywords or number, Offline RFC reading, Text formatting and styling, Navigate with Table of Contents, Read in PDF and HTML formats, Save changes to documents

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

**In-app purchases:** none


### RayStudio Mobile

[App page](https://appshunter.io/ios/app/raystudio-mobile/id6746304183)

This utility app connects to spatial scanning devices via Wi-Fi for remote control and previewing scan effects. It allows users to start, stop, and manage photo capture during the scanning process.

**Highlights:** Wi-Fi connection to scanning devices, Remote control of scanning, Preview scan data acquisition, Start and stop scanning, Control photo capture

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RFCReader Pro free?

RFCReader Pro costs $1.99, with no in-app purchases.

### Is RayStudio Mobile free?

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

### Do RFCReader Pro or RayStudio Mobile have ads?

Neither RFCReader Pro nor RayStudio Mobile 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.*