Ham Logging

Ham Logging is a QSO logbook for amateur radio operators: one log on your phone that stays in step with the services you use — LoTW, eQSL, Club Log, QRZ.com Logbook, HRDLog.net / Ham365, HamQTH, CloudLog, Wavelog, QRZCQ, cqGMA, DxQSO and QRZ.RU Logbook. Available on Android and iPhone.

KEY FEATURES

• 16 logging services: 12 take your contacts straight from the app, and POTA, SOTA, WWFF and ARRL Contest get a ready-made file

• LoTW from your phone: your contacts signed with your own callsign certificate, exactly as TQSL signs them

• QRZ.RU Logbook: with your own key your QSOs go to your QRZ.RU logbook, and QRZ.RU says which are confirmed

• Auto Sync, if you turn it on: new contacts and edits go to your services a few minutes after you log them

• Each service answers for itself: a confirmation comes only from the service that gives it, on one contact only, and each Sync card shows what that service really holds — Send again fills the gaps

• Callsign look-up from the sources you tick — QRZ.com, HamQTH, callook.info, and qrz.ru for the callsigns you type: every contact you log, import or download fills itself in — names, grids and zones

• New QSO profiles — POTA, SOTA, WWFF, GMA, Satellite and Contest bring the fields you need to the top and count towards a valid activation

• Full ADIF 3.1.8 import and export, and CSV and JSON backups of every field

• Rover Mode: large-target, voice-dictated callsign entry for mobile operating

• Rig control (Experimental): the log follows your radio's frequency and mode, over the network, a USB-OTG cable or Bluetooth

• POTA, SOTA, WWFF, GMA and contest fields; spot yourself to POTA, WWFF, GMA and a DX cluster

• QSL card export: a themed card with your comment, ready to share

• Monthly and yearly statistics with shareable images

PROPAGATION AND MAP

• World map with great-circle lines to every worked station, and worked grids as squares

• Gray line with an aurora layer (NOAA OVATION), 24-hour MUF prediction and band openings

• PSK Reporter and WSPR paths, live solar data and band-by-band DX potential

• One Spots tab — DX from HamQTH's cluster feed, POTA, SOTA, GMA, WWFF and contests, each read from its programme's own service — and a live APRS layer

PRIVACY FIRST

• No accounts, no ads, no analytics, no tracking

• Your log stays on your phone and goes only to the services you set up — when you tap Sync, or by itself with Auto Sync

• Location: only for the Map and distances — for your height above sea level the Map sends your position, rounded to about 100 m, to open-meteo.com

• Microphone: only for Rover Mode dictation — Google's speech engine recognises the callsign on the phone when it can, otherwise through Google's speech service; never recorded or sent by Ham Logging; on a phone without Google services, Rover Mode says so and you type the callsign

• Local network: only to reach your own Wavelog or CloudLog server, or your radio through rigctld

• Bluetooth: only to talk to your radio

DARK MODE AND ACCESSIBILITY

• Theme-aware throughout, a font-scale slider, and Tips & Tricks you can switch off

Built by Yousuf AL Balushi (A41UX) — Unixeer — for the amateur radio community.