xCluster
by Peter Bourget more by this developer →
#359,147 of 725,769 by ratings on Apple · #28,620 of 60,928 in Utilities
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 07/14/2026
Tracked since 09/05/2026
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Category: Utilities
Description
xCluster is a visual display of dx cluster activity built for the iPad. DX spots are received via telnet or web services and displayed in a tabular form and plotted on a map of the world. You can filter the spots by call sign or band.
Spots are created using the latitude and longitude of the dx station and spotter. The program has an internal call parsing component to determine the country for each call but can use QRZ.com for more accurate location data. Lookup priority is QRZ.com with the the call parser as a backup.
DX spots can be displayed on a map or in a tabular form. Alerts for specific stations, bands or countries may be set and will be highlighted in the list and on the map.
A number of major telnet clusters are built in along with DXSummit and PSK Reporter. PSK Reporter will display other stations that can hear your signal. You must be running WSJT-X or FLDIGI and have it configured correctly to work.
You may contact the author with questions, suggestions or issues at support@w6op.com
Features:
Display dx spots on a map and in a list
Predefined cluster servers and websites
Filter by band and call sign
Set alerts for display in the list and on the map
Alerts can be set by country, band and call sign
Save alerts in iCloud
Built in call parser if QRZ.com is unavailable
Freeform cluster command input
Zoom and pan the map display
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Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | 0 | — | 0 | 9.6 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.