# GLPSKHeatmap

> GLPSKHeatmap (iPhone/iPad app by JIRO UENO.)

- Source: https://appshunter.io/ios/app/glpskheatmap/id6815259034 (this page in markdown: same URL + `.md`)
- Developer: [JIRO UENO](https://appshunter.io/developer/6788414943)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: American English
- Released: 2026-09-25
- Data updated: 2026-10-08

## What is GLPSKHeatmap?

PSK Heatmap fetches real-time spot data from PSK Reporter (pskreporter.info) and renders a propagation heatmap centered on your Maidenhead grid locator.

Key Features:
• Globe map showing TX (transmit) and RX (receive) spots in real time
• Band filter: 160m, 80m, 40m, 30m, 20m, 17m, 15m, 12m, 10m
• Heat-chart with spot count and unique station count per band x distance bin
• Delta column shows change from previous fetch (spot count & station count)
• Auto-refresh at configurable intervals (5-60 min); resumes on foreground
• GPS-assisted grid locator detection
• Quick links to ionospheric weather sites (NOAA, Solar Ham, etc.)

Ideal for ham radio operators planning DX contacts or monitoring band conditions.
Data source: open data provided by PSK Reporter (pskreporter.info). Internet connection required.


## Version history (last 2 releases)

### 1.01 — 2026-09-26

BugFix.

### 1.0 — 2026-09-26

No release notes.

## More apps by JIRO UENO

- [Wifi Rig CTRL](https://appshunter.io/ios/app/wifi-rig-ctrl/id6788414941)
- [SP2ALERT](https://appshunter.io/ios/app/sp2alert/id6796665124)
- [Booth Register](https://appshunter.io/ios/app/booth-register/id6807830447)

All apps by JIRO UENO: https://appshunter.io/developer/6788414943

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*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 2026-10-08.*