# RS vs U/AWARE

The clearest difference is review sentiment: U/AWARE at 63% against RS's 14%. U/AWARE also leads on rating (3.8 vs 3.0) and ratings volume (12 vs 3). On price, update cadence, 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.

U/AWARE holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 14% of RS's written reviews are positive against 63% of U/AWARE's.

RS ships an update every 4 months, U/AWARE every 2 months. The most recent releases landed on September 2, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | RS | U/AWARE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/rs-ms3i/id6670289770/reviews) | **[3.8 (12 ratings)](https://appshunter.io/ios/app/uaware/id6749286949/reviews)** |
| Number of ratings | 3 | **12** |
| Positive reviews | 14.3% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 2 MB | 33 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ICOM INCORPORATED](https://appshunter.io/developer/1193842631) | [Uniden Corporation](https://appshunter.io/developer/514321728) |

## What reviewers say

### 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


### U/AWARE

[App page](https://appshunter.io/ios/app/uaware/id6749286949)

Control and monitor your Uniden SDS150 scanner remotely via Bluetooth. View transmissions visually, hear audio, and record incoming signals directly on your device.

**Highlights:** Remote operation via Bluetooth, Visual display of transmissions, Audio playback of scanned signals, Record incoming transmissions, Full control replication of SDS150

**In-app purchases:** none


## Frequently asked questions

### Is RS free?

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

### Is U/AWARE free?

U/AWARE is free to download, with no in-app purchases.

### Which has better reviews, RS or U/AWARE?

U/AWARE is rated higher. RS averages 3.0 out of 5 from 3 ratings, while U/AWARE averages 3.8 from 12 ratings.

### Do RS or U/AWARE have ads?

Neither RS nor U/AWARE shows ads.

### Which is updated more often, RS or U/AWARE?

RS ships an update every 4 months, and U/AWARE every 2 months. Most recently, RS was updated on September 2, 2026 and U/AWARE on August 24, 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.*