# 3Pin Keyboard vs RS

The clearest difference is rating: RS at 2.4 against 3Pin Keyboard's 1.0. RS also leads on review sentiment (14% vs 0%) and device support (3 vs 1). 3Pin Keyboard's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (8.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

RS holds the better App Store score, 2.4 against 1.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 0% of 3Pin Keyboard's written reviews are positive against 14% of RS's.

3Pin Keyboard ships an update every 5 weeks, RS every 4 months. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 3Pin Keyboard | RS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/3pin-keyboard/id1317673767/reviews) | **[2.4 (5 ratings)](https://appshunter.io/ios/app/rs-ms3i/id6670289770/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 1 MB | 2 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shiling Digital Technology.co., Ltd](https://appshunter.io/developer/1137419218) | [ICOM INCORPORATED](https://appshunter.io/developer/1193842631) |

## What reviewers say

### 3Pin Keyboard

[App page](https://appshunter.io/ios/app/3pin-keyboard/id1317673767)

This utility app provides firmware data for a specific keyboard model. It includes version information for the firmware, ensuring compatibility and functionality.

**Highlights:** Firmware data updates, Version 1.3.3 FW data

**Features:** macOS Compatibility

**In-app purchases:** none


### RS

[App page](https://appshunter.io/ios/app/rs-ms3i/id6670289770)

This app expands D-STAR transceiver capabilities over the internet using Terminal or Access Point modes. It allows communication even outside of repeater range by routing signals through your device via cellular or Wi-Fi networks.

**Highlights:** Terminal mode for internet-based transceiver communication, Access Point mode to function as a Wireless LAN access point, Expands D-STAR capabilities beyond repeater range, Utilizes internet, LTE, or 5G networks for signal transmission, Requires public IP address for gateway operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3Pin Keyboard free?

3Pin Keyboard is free to download, with no in-app purchases.

### Is RS free?

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

### Which has better reviews, 3Pin Keyboard or RS?

RS is rated higher. 3Pin Keyboard averages 1.0 out of 5 from 2 ratings, while RS averages 2.4 from 5 ratings.

### Do 3Pin Keyboard or RS have ads?

Neither 3Pin Keyboard nor RS shows ads.

### Which is updated more often, 3Pin Keyboard or RS?

3Pin Keyboard ships an update every 5 weeks, and RS every 4 months. Most recently, 3Pin Keyboard was updated on October 14, 2026 and RS on October 27, 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.*