Ham Logging

Master Ham Radio QSO Logger

Free

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.

  • This app hasn’t received enough ratings or reviews to display an overview.

LoTW from this phone with your own certificate, DxQSO as a Sync service, your QSO's comment on its QSL card, worked grids as squares on the map, and a Path picture that leaves your screen alone. LOTW • Sync TO now sends to LoTW itself: it signs your contacts on this phone with your own callsign certificate — the file TQSL saves — exactly as TQSL signs them. Add it in Settings → Logging Services → LoTW; it stays in this phone's secure store, and sending needs no LoTW login. • Each contact is signed with its own My Grid, as TQSL does, or with the certificate's location when it has none. A grid outside your certificate's country is never swapped for another: that contact waits until you correct it. • Before any Sync TO, the LoTW card in Settings says how many waiting contacts can be signed now and why the others wait. They are never sent, never an error, and go once something covers them. • A renewed certificate replaces the old one; a new or upgraded callsign's certificate sits beside the first. After your first Sync TO by hand, Auto Sync sends to LoTW too. DXQSO • Your DxQSO cloud logbook is a Sync service: paste a station token from dxqso.net → Stations (a DxQSO Member account makes one). Sync TO sends your contacts and your edits, a contact you delete here is deleted there, and Sync FROM brings your DxQSO log in. • A key that may only read shows the Test tick amber: Sync FROM works with it, and Auto Sync then only downloads from DxQSO. • If DxQSO passes your contacts on to QRZ or LoTW, send them there one way only, as DxQSO advises. SYNC • A small Auto Sync icon on a service's card when Auto Sync is running for it; hold it to see which way. • Auto Sync downloads from eQSL at most once a day, since eQSL sends its whole inbox each time; Sync FROM by hand downloads whenever you press it. • A card's download line now says what the last download brought: "last download: 33 (0 new)". • With nothing able to download yet, Auto Sync no longer starts one round straight after another while the app is open. QSL CARDS AND THE MAP • The QSL card carries the QSO's Comment under MODE / RST — never your private Notes. • "Show Worked Grids Rectangles" draws each grid square you have worked as a green square of its real size, with its name in yellow; the worked-grid dots are 15% smaller. ALSO • Sharing the Path tab keeps your screen in your own time; the picture is in UTC as before. • Seven SSTV satellites and ERMINAZ-2U (AO-129) fill in a new QSO's satellite details. • On an iPhone, a Bluetooth address typed for rig control gets a plain answer: leave the box empty to find the radio, or type its name. • A question's two buttons are no longer cut off with the largest text on a small phone. 73 de A41UX

The developer, Yousif AL Balushi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Larger Text

      • Dark Interface

    Seller
    Yousif AL Balushi
    Size
    34.2 MB
    Category
    Utilities
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Yousuf AL Balushi (Unixeer)