# xCluster — Show dx cluster spots on map > DX cluster spot visualization and filtering tool for iPad. (iPhone/iPad app by Peter Bourget.) - Source: https://appshunter.io/ios/app/xcluster/id1644543785 (this page in markdown: same URL + `.md`) - Developer: [Peter Bourget](https://appshunter.io/developer/1644543787) - Category: Utilities, Lifestyle - Price: Free - Rating: 4.00/5 from 5 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 26.0 · 33 MB - Languages: American English - Released: 2022-12-13 - Data updated: 2026-07-19 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/xcluster/id1644543785/reviews.md ## What is xCluster? 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 ## Key features - Display DX spots on map and list - Filter by band and call sign - Set custom alerts - Integrates with DXSummit and PSK Reporter - Built-in call parser - Zoom and pan map ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/xcluster/id1644543785/reviews.md ### 4/5 — Small improvements *2024-02-14* Love this app but would like to view it in portrait mode not just landscape mode if you could please add it I will gladly change my rating of 4 stars thanks 73 K4TEP ## Frequently asked questions about xCluster ### What is xCluster? xCluster is a free utility app for iPad that visually displays DX cluster activity on a world map and in a list. It allows users to filter spots by call sign or band and set custom alerts. ### Is xCluster free to use? Yes, xCluster is completely free to download and use. It does not feature in-app purchases or advertisements. ### What devices does xCluster support? xCluster is designed exclusively for the iPad. It is not currently available on iPhone or other Apple devices. ### How often is xCluster updated? The latest version of xCluster is 1.20.22, last updated on April 15, 2025. Updates typically address bug fixes and feature enhancements. ### Can I set alerts in xCluster? Yes, you can set alerts for specific stations, bands, or countries. These alerts will be highlighted in the list and on the map display. ### Does xCluster work offline? xCluster requires an internet connection to receive DX spots via telnet or web services. However, saved alerts and map data may be accessible offline. ### How does xCluster handle call sign lookups? xCluster uses an internal call parsing component to determine the country for each call. It can also use QRZ.com for more accurate location data, prioritizing QRZ.com with the call parser as a backup. ### What is the user sentiment for xCluster? Users have rated xCluster highly, with an average of 4.8 stars from 4 ratings, indicating positive user sentiment. ## Version history (last 5 releases) ### 1.26.38 — 2026-07-14 Many enhancements and bug fixes. Modernized to use liquid glass. ### 1.20.22 — 2025-04-15 Bug fixes and enhancements. ### 1.8.42 — 2023-03-08 Bug fixes. Added 8 meter experimental band. Redesigned the Settings panel. DX country now shows in the country column for PSK Reporter spots. Fixed issue where QRZ logon without an XML subscription did not work. Now will forward geocode for location when possible. ### 1.7.6 — 2023-01-26 DX Country now shows in PSKReporter spot display. Bug fixes. ### 1.6.02 — 2023-01-17 Added BandMap Removed All Bands button Restyled buttons in map display toolbar Styled other buttons Persist band filter buttons Added UTC time display Changed dark mode overlay colors for better visibility. ## Apps similar to xCluster | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ham Satting](https://appshunter.io/ios/app/ham-satting/id6755707916) | 3.7 (3) | Free | Utilities | | [HamHamHam](https://appshunter.io/ios/app/hamhamham/id6475587272) | — | Free | Utilities | | [Pips!](https://appshunter.io/ios/app/pips/id1603871264) | 5.0 (1) | Free | Utilities | | [HAM Radio Logbook, QSO Journal](https://appshunter.io/ios/app/ham-radio-logbook-qso-journal/id6695599241) | 1.0 (1) | Free | Utilities | | [On-Air Net Scraper](https://appshunter.io/ios/app/on-air-net-scraper/id1536271710) | 4.4 (13) | Free | Utilities | | [CloudLogOffline](https://appshunter.io/ios/app/cloudlogoffline/id1528219213) | 3.0 (3) | Free | Utilities | ## More apps by Peter Bourget - [xConvertify](https://appshunter.io/ios/app/xconvertify/id6479649204) - [GeoTravels](https://appshunter.io/ios/app/geotravels/id6761496101) All apps by Peter Bourget: https://appshunter.io/developer/1644543787 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-19.*