# iCluster vs B.B. Link Configurator

The clearest difference is price: B.B. Link Configurator at Free against iCluster's $5.99. B.B. Link Configurator also leads on rating (4.6 vs 4.1). iCluster's advantage is iOS requirement (10.1 vs 16.6). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

B.B. Link Configurator is free to download; iCluster costs $5.99 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 — 10 and 8 respectively. Written reviews complicate that: 72% of iCluster'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.

iCluster ships an update every 2 months, B.B. Link Configurator every 5 weeks. The most recent releases landed on September 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | iCluster | B.B. Link Configurator |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.1 (10 ratings)](https://appshunter.io/ios/app/icluster-dx-cluster-database/id334053435/reviews) | **[4.6 (8 ratings)](https://appshunter.io/ios/app/bb-link-configurator/id6476163710/reviews)** |
| Number of ratings | **10** | 8 |
| Positive reviews | **71.9% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 22 MB | 3 MB |
| Requires iOS | **10.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marcus Roskosch](https://appshunter.io/developer/334053438) | [Island Magic Co.](https://appshunter.io/developer/1529387252) |

## What reviewers say

### iCluster

[App page](https://appshunter.io/ios/app/icluster-dx-cluster-database/id334053435)

Access and analyze real-time amateur radio frequency data from the international DX-Cluster database. Filter information by frequency, mode, or location, and automatically decode call signs to identify operator countries. Ideal for radio enthusiasts and shortwave listeners.

**Highlights:** Real-time DX-Cluster database, Multiple pre-defined and custom server options, Advanced filtering by frequency, mode, call prefix, and zones, Automatic call sign decoding, Map display of DX spots with distance and bearing, QRZ.com and HamQTH lookups, iCloud synchronization

**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 iCluster free?

iCluster costs $5.99, 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, iCluster or B.B. Link Configurator?

B.B. Link Configurator is rated higher. iCluster averages 4.1 out of 5 from 10 ratings, while B.B. Link Configurator averages 4.6 from 8 ratings.

### Do iCluster or B.B. Link Configurator have ads?

Neither iCluster nor B.B. Link Configurator shows ads.

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

iCluster ships an update every 2 months, and B.B. Link Configurator every 5 weeks. Most recently, iCluster was updated on September 27, 2026 and B.B. Link Configurator on September 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.*