# SDR Receiver vs B.B. Link Configurator

The clearest difference is price: B.B. Link Configurator at Free against SDR Receiver's $9.99. B.B. Link Configurator also leads on rating (4.6 vs 4.1) and update cadence (every 5 weeks vs every 4 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

B.B. Link Configurator is free to download; SDR Receiver costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

B.B. Link Configurator holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 15 and 8 respectively. Written reviews complicate that: 73% of SDR Receiver's written reviews are positive against 67% of B.B. Link Configurator's, so the app with the better star average is not the one people write more warmly about.

SDR Receiver ships an update every 4 months, B.B. Link Configurator every 5 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SDR Receiver | B.B. Link Configurator |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/sdr-receiver/id1289939888/reviews) | **[4.6 (8 ratings)](https://appshunter.io/ios/app/bb-link-configurator/id6476163710/reviews)** |
| Number of ratings | **15** | 8 |
| Positive reviews | **73.1% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 3 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transition Technology Ventures, LLC](https://appshunter.io/developer/1289939887) | [Island Magic Co.](https://appshunter.io/developer/1529387252) |

## What reviewers say

### SDR Receiver

[App page](https://appshunter.io/ios/app/sdr-receiver/id1289939888)

This app demodulates and plays AM and FM radio signals received by compatible SDR hardware. It allows users to listen to various broadcasts, manage station lists, and adjust audio settings. Requires a separate radio and host computer for operation.

**Highlights:** Demodulate AM and FM signals, Manage station lists (import/export), Adjustable squelch and LNA gain, Adjustable audio filters, Signal strength indicator, AirPlay audio streaming, Lock Screen controls

**Features:** Vision Pro support

**In-app purchases:** none


### B.B. Link Configurator

[App page](https://appshunter.io/ios/app/bb-link-configurator/id6476163710)

Configure a Bluetooth adapter to connect your amateur radio to an iOS device. This enables data exchange with apps like RadioMail and aprs.fi using the radio's TNC as a packet modem.

**Highlights:** Configure B.B. Link Bluetooth adapter, Pair with Kenwood TH-D74/TH-D75 radios, Connect radio (Bluetooth Classic) to iOS (BLE), Utilize radio's TNC as packet modem, Data exchange with amateur radio apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDR Receiver free?

SDR Receiver costs $9.99, with no in-app purchases.

### Is B.B. Link Configurator free?

B.B. Link Configurator is free to download, with no in-app purchases.

### Which has better reviews, SDR Receiver or B.B. Link Configurator?

B.B. Link Configurator is rated higher. SDR Receiver averages 4.1 out of 5 from 15 ratings, while B.B. Link Configurator averages 4.6 from 8 ratings.

### Do SDR Receiver or B.B. Link Configurator have ads?

Neither SDR Receiver nor B.B. Link Configurator shows ads.

### Which is updated more often, SDR Receiver or B.B. Link Configurator?

SDR Receiver ships an update every 4 months, and B.B. Link Configurator every 5 weeks. Most recently, SDR Receiver was updated on October 14, 2026 and B.B. Link Configurator on October 10, 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.*