PhosphorPSK
Stuart Woolley
Getting the latest details from the App Store…
Stuart Woolley
Getting the latest details from the App Store…
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 1.1 · 27 Sep 2026 · 25 days ago
Fixed error in waterfall display if running for a prolonged period of time Hardened FFT computations to minimise rounding errors
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
 Wiccan Wheel of the YearLifestyle · | Paid · Lifestyle |
PhosphorPSK turns your iPhone into a real-time PSK31 decoder with the look of a Cold War signals terminal. Hold it to your radio's speaker, or patch the audio in, and watch the text appear on a glowing phosphor screen — amber or green, your choice, scanlines and all. PSK31 is the mode that put keyboard-to-keyboard chat on the HF bands in a bandwidth barely wider than the signal itself. PhosphorPSK decodes it, and its faster cousins PSK63 and PSK125, straight from the received audio. No cloud,
Top of Paid · Utilities in Spain. PhosphorPSK is #36 there. Changes are over 7 days.
| #36 |
| New entry |
| Change unknown |
| #36 |
| 1 |
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Spain · Paid · Utilities: best #36, latest #36, over 12 snapshots since 16 Oct.
Entries, big moves, #1s and new versions we've recorded.
 PhosphorTEXUtilities · | Not charting |
 PhosphorRTTYUtilities · | Not charting |
 PhosphorHertzUtilities · | Not charting |
 World AirportsTravel · | Not charting |
 Mansions of the MoonLifestyle · | Not charting |
 Celtic Tree CalendarLifestyle · | Not charting |
 Q Codes ReferenceReference · | Not charting |
 Wiccan MoonLifestyle · | Not charting |
