# iCluster vs AntScope

The clearest difference is review sentiment: iCluster at 72% against AntScope's 23%. iCluster also leads on rating (4.1 vs 2.3) and iOS requirement (10.1 vs 12.0). AntScope's advantage is price (Free vs $5.99) and ratings volume (52 vs 10). On update cadence, ads, in-app purchases and device support there is nothing between them.

AntScope is free to download; iCluster costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iCluster holds the better App Store score, 4.1 against 2.3. That said, the two scores are not equally well evidenced: AntScope has 52 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 72% of iCluster's written reviews are positive against 23% of AntScope's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | iCluster | AntScope |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.1 (10 ratings)](https://appshunter.io/ios/app/icluster-dx-cluster-database/id334053435/reviews)** | [2.3 (52 ratings)](https://appshunter.io/ios/app/antscope/id1502248595/reviews) |
| Number of ratings | 10 | **52** |
| Positive reviews | **71.9% of reviews** | 22.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 22 MB | 65 MB |
| Requires iOS | **10.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcus Roskosch](https://appshunter.io/developer/334053438) | [Rig Expert Ukraine Ltd.](https://appshunter.io/developer/1502248594) |

## 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


### AntScope

[App page](https://appshunter.io/ios/app/antscope/id1502248595)

Connect your RigExpert antenna analyzer to your smartphone for detailed antenna system analysis. Visualize SWR and Smith charts, and view all parameters in one place.

**Highlights:** Connects to RigExpert analyzers via BLE, SWR chart visualization, Smith chart visualization, All parameters mode, Supports RigExpert Stick 230 BLE

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCluster free?

iCluster costs $5.99, with no in-app purchases.

### Is AntScope free?

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

### Which has better reviews, iCluster or AntScope?

iCluster is rated higher. iCluster averages 4.1 out of 5 from 10 ratings, while AntScope averages 2.3 from 52 ratings.

### Do iCluster or AntScope have ads?

Neither iCluster nor AntScope shows ads.

### Which is updated more often, iCluster or AntScope?

iCluster ships an update every 2 months, and AntScope every 2 months. Most recently, iCluster was updated on September 27, 2026 and AntScope on September 30, 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.*