Ham2K Portable Logger

Ham2K Portable Logger

Amateur Radio Logging

49 ratings
34 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • May 13, 2024
  • July 15, 2026

Features

Ham2K Portable Logger screenshot #1 for iPhone
Ham2K Portable Logger screenshot #2 for iPhone
Ham2K Portable Logger screenshot #3 for iPhone
Ham2K Portable Logger screenshot #4 for iPhone
Ham2K Portable Logger screenshot #5 for iPhone
Ham2K Portable Logger screenshot #6 for iPhone
Ham2K Portable Logger screenshot #7 for iPhone
Ham2K Portable Logger screenshot #8 for iPhone
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About

Log your amateur radio contacts (QSOs) efficiently while on the go. Supports popular operating events like POTA, SOTA, and Field Day, offering features like QRZ lookups, QSO maps, and offline data. Quickly find nearby parks and receive duplicate warnings.

Log QSOs on the go
Support for POTA, SOTA, Field Day
QRZ.com name lookups
QSO Maps
Offline data files
Duplicate QSO warnings
Search nearby parks
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+1

What's New in Ham2K Portable Logger

July '26

July 15, 2026

• Improved performance of text input controls • More contests: CQ WW, ARRL DX, IARU HF World Championship • QSO Party and VHF Contest fixes • Assorted bug fixes

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Subscription plans

Ham2K Log Filer - Annual

Cloud sync and backup of all your QSOs and Operations

$24.991 Year
How to cancel Ham2K Portable Logger subscription ⁉️
8

In-App Purchases

$29.99

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User reviews

Best POTA logging software

By far the best.

Ham2K PoLo’s weaknesses are not basic concept or adoption; they are operational maturity issues

It is mobile-first, desktop-light, dependent on external services, still changing quickly, still producing active bug reports, and not yet a complete all-in-one radio/logging automation system. For serious field use, the main risks are update regressions, sync confusion, stale offline data, export friction, ADIF duplicate handling, and lack of deep rig/FT8/desktop automation.
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Works great on the Mac too

If you are used to Ham2K on the iPhone or iPad, download it on your Mac… works great!

Absolutely the best choice for POTA

This lightweight app is perfect for POTA (or any ?OTA). It manages all the important aspects of an activation so you can concentrate on making calls. There is an indispensable call stacking feature that makes handling pileups a blast. At the end of the activation all of the pertinent logs are able to exported for importing into your main log, LoTW, and the POTA website. Hands down the best choice.
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Superb app for logging

This is a great app for logging whether it is just general QSOs, or POTA, SOTA etc. I use this for all my activations, I use it to view who has been spotted, and for other qsos. I then export the adif file from this app and upload to QRZ, EQSL, POTA ETC. Great app.

FAQ

What is Ham2K Portable Logger used for?

This app is designed for amateur radio operators to log their contacts (QSOs) efficiently, particularly when operating remotely or during special events. It provides a streamlined way to record callsigns, times, and other QSO details.

What popular amateur radio events does the app support?

The app offers dedicated support for several popular operating events, including Parks On The Air (POTA), Summits On The Air (SOTA), Field Day, Winter Field Day, and Worldwide Flora and Fauna (WWFF). This makes it ideal for logging contacts during these specific activities.

Does the app work offline?

Yes, the app supports offline data files, allowing you to log your QSOs even without an internet connection. This is crucial for portable operations where connectivity may be unreliable. Your data can be synced later when you have access.

What are the key features for logging QSOs?

Key features include QRZ.com name lookups for callsign information, QSO Maps to visualize your contacts, offline data storage, contact rate tracking, duplicate QSO warnings to prevent errors, and the ability to search for nearby parks or by park name.

Is Ham2K Portable Logger free to use?

The application is free to download and use, but it does offer in-app purchases. This model allows users to try the core functionality for free while providing options to unlock additional features or support through purchases.