Mircules DX Cluster

About this app

Find out which interesting DX HAM Radio Amateur operators are “on the air” on the amateur radio bands! Mircules DX Cluster is an iPhone and iPad app that shows the info found on the international DX Cluster. This cluster is widely used by radio amateurs and SWL enthusiasts to find the DX "treasures" on the bands. You can use one of the two web clusters we provide or choose a DXSpider (telnet) server from our list. You can also manually add your own DXSpider server address. This functionality is still a work in progress so let us know what you think and how we can improve it! ALL POPULAR AMATEUR BANDS ARE INCLUDED - MF / HF bands (10m, 12m, 15m, 17m, 20m, 30m, 40m, 60m, 80m, 160m) - VHF / UHF bands (70cm, 1.25m, 2m, 4m, 6m) SEE THE DX SPOTS IN A CLEAR LIST Mircules DX Cluster shows the last 50 DX spots on the selected band in a clear list. ALL THE INFO YOU NEED! Information that is shown per spot item in the main list is: - callsign of the spotted Radio Amateur - country of the spotted Radio Amateur - frequency where the person can be found - time and date of the spotting - any comments added to the spot by the spotter - CQ Zone, ITU Zone and DXCC info of both Radio Amateurs - callsign and other info of the person that did the spotting - QRZ.COM information of both Radio Amateurs - a map of the country / entity of both Radio Amateurs TOOLS AND INFO A list of HAM radio tools are available, like: - Azimuth calculator - Contest calendar - Grid calculator - ITU prefixes - Q-Codes - UTC clock etc...

Multiple small bugfixes

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Sep 29, 2026 · 1:04 AM $2.99