Ham Logging

Ham Logging

Master Ham Radio QSO Logger

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Free

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  • Released
  • Updated
  • May 26, 2026
  • July 8, 2026
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About

Ham Logging is a comprehensive QSO logging app for amateur radio operators. It serves as a master log that syncs with the most popular ham radio platforms — LoTW, eQSL, ClubLog, QRZ.com Logbook, HRDLog.net, CloudLog, Wavelog, N1MM Logger+, and more — so you keep one log instead of juggling many. KEY FEATURES • Full ADIF 3.1.4 import and export with spec-correct UTF-8 length prefixes • CSV and JSON round-trip backup across every stored field • QRZ.com lookup with auto-search, profile photo, and local cache • 21 logging-service integrations: 10 with live API, 11 export-ready • Incremental sync — never re-uploads what you have already sent • Bidirectional LoTW / eQSL / ClubLog / QRZ / CloudLog / Wavelog • N1MM Logger+ UDP bridge on your local network • Rover Mode: large-target, voice-dictated callsign entry for mobile operating • POTA, SOTA, WWFF, contest, and propagation-mode fields with dedicated UI • Per-QSO QSL card export — themed, code-rendered PNG • Monthly and yearly statistics with shareable bar-chart images PROPAGATION AND MAP • World map with great-circle bearing lines to every worked station • Gray-line terminator overlay with aurora layer (NOAA OVATION) • 24-hour MUF prediction with band openings • PSK Reporter + WSPR path prediction heatmap • Live solar terrestrial data and band-by-band DX potential • Unified Spots tab — DX cluster, POTA, and contests in one place PRIVACY-FIRST • No accounts, no ads, no analytics, no third-party tracking SDKs • All QSO data stays on your device — sync only happens when you tap Sync • Microphone permission is used only by Rover Mode voice dictation; audio is processed by the operating system speech engine and never recorded or transmitted • Local-network permission is requested only if you configure the N1MM bridge DARK MODE + ACCESSIBILITY • Theme-aware throughout — every dialog, panel, and chart respects dark mode • Font-scale slider for global text sizing • Tips & Tricks — 100 rotating contextual hints, toggleable from Settings Built solo by Yousuf AL Balushi (A46UNX) — Unixeer. Designed for the amateur radio community to simplify QSO logging and synchronization across multiple services.
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What's New in Ham Logging

1.1.1

July 8, 2026

Ham Logging v 1.1.1 +5 - What’s New in This Version: Tropo reliability + a Rover heads-up touch. • Tropo (VHF/UHF ducting) map now heals a partial forecast on its own. If part of the area doesn't come down on the first try — say a few map tiles drop on a shaky connection — the app quietly fetches the missing piece once more in the background and fills it in, so those areas no longer linger looking like clear, duct-free air. Quiet conditions (genuinely no ducting) still show as clear, as before. No prompts, nothing to tap. • While you're viewing the Tropo tab, the forecast now refreshes itself in the background once your data ages out, so you pick up a newer model run without leaving and re-opening the tab. It only fetches when something has actually changed — no needless redraws, and it stays quiet when you're offline or already current. • Smoother time-scrubbing on the Tropo map and a lighter network footprint per refresh. • Rover mode: the "worked before" heads-up now leads with the station's country. When you type or dictate a callsign you've worked, its country flag and name appear at the top of the snackbar — read straight from the callsign prefix, with no lookup and no network — and the same flag now marks the callsign in the tap-to-open QSO history list. 73 de A41UX

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