74Log

Ham Radio Logger

Free · Designed for iPad. Not verified for macOS.

73Log is a modern amateur radio logging app designed for ham radio operators who want to track their contacts (QSOs) easily and efficiently. KEY FEATURES: • Quick QSO Logging — Log contacts in seconds. Band, mode, frequency, and power carry over from your last QSO automatically. • World Map — See your contacts plotted on a map with lines showing your reach. Filter by band or mode. Toggle repeaters, QSOs, and grid squares on and off. • Repeater Directory — Browse, favourite, and contribute to a shared repeater directory. Long-press for quick programming details. Output/Input frequencies clearly labelled. • GPS & Grid Squares — Auto-fill your Maidenhead locator from GPS, or pick grid squares by tapping the map. Live distance and bearing to the other station. • All Bands & Modes — 160m to 13cm, SSB, CW, FM, FT8, DMR, D-STAR, C4FM, and more. • Callsign Book — Save operator info, mark favourite contacts, and look up callsigns on QRZ.com. • Offline First — Log contacts without internet. Everything syncs automatically when you're back online. • Cloud Sync — Your logs sync securely across all your devices. • Search & Filter — Find past contacts by callsign, band, mode, or date. • Distance Units — Choose kilometres, miles, or nautical miles. Whether you're operating from home, portable, or mobile, 73Log makes it easy to keep an accurate log of all your amateur radio contacts. 73!

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

v1.2 — Map, Repeaters, and More • QSOs on the Map — See your contacts as coloured dots with lines showing your reach. Filter by band or mode. • Mini-Map — Every QSO with grid squares shows a map card with distance and bearing. Tap to open the full map. • Grid Square Picker — Tap the map to set a grid square instead of typing it. • Favourite Repeaters — Star repeaters, add personal notes, and filter your directory. • Repeater Updates — 17 new repeaters, DMR/D-STAR/C4FM modes, consistent naming, tappable website links. • Suggest Edits — Propose corrections or request removal of repeaters. • Long-Press Details — Long-press on QSO rows, repeater chips, contacts, and bands for quick info. • Distance Units — Choose km, miles, or nautical miles in Settings. • Frequency Labels — "Output (RX)" and "Input (TX)" for clarity. • Quick Tips — New onboarding page plus Settings > About > Quick Tips. • Feedback — Send bug reports and feature ideas from Settings.

Version 1.3.422

The developer, Neil Fincham, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Provider
  • Neil Fincham
Size
  • 37.1 MB
Category
  • Utilities
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2025 73Log
  • Developer Website
  • Privacy Policy

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