# Mircules DX Cluster vs CERNBox

The clearest difference is price: CERNBox at Free against Mircules DX Cluster's $2.99. CERNBox also leads on iOS requirement (9.0 vs 12.4). Mircules DX Cluster's advantage is update cadence (every 9 months vs every 34 months). On ads, in-app purchases and device support there is nothing between them.

CERNBox is free to download; Mircules DX Cluster costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mircules DX Cluster ships an update every 9 months, CERNBox every 34 months. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mircules DX Cluster | CERNBox |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mircules-dx-cluster/id595659818/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 34 months |
| Monetization | Paid | — |
| Size | 99 MB | 42 MB |
| Requires iOS | 12.4 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mircules](https://appshunter.io/developer/595659821) | [CERN](https://appshunter.io/developer/471256386) |

## What reviewers say

### Mircules DX Cluster

[App page](https://appshunter.io/ios/app/mircules-dx-cluster/id595659818)

Discover active amateur radio operators on various bands. View detailed DX spots including callsign, frequency, and comments. Access helpful HAM radio tools like calculators and calendars.

**Highlights:** DX Cluster information, Amateur radio band support (MF/HF, VHF/UHF), Detailed DX spot listings, HAM radio tools (calculators, calendars), Customizable DXSpider server connection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CERNBox

[App page](https://appshunter.io/ios/app/cernbox/id1082672644)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mircules DX Cluster free?

Mircules DX Cluster costs $2.99, with no in-app purchases.

### Is CERNBox free?

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

### Do Mircules DX Cluster or CERNBox have ads?

Neither Mircules DX Cluster nor CERNBox shows ads.

### Which is updated more often, Mircules DX Cluster or CERNBox?

Mircules DX Cluster ships an update every 9 months, and CERNBox every 34 months. Most recently, Mircules DX Cluster was updated on September 24, 2026 and CERNBox on October 2, 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.*