The best app to log your QSOs on the go.
Support for Parks On The Air (POTA), Summits On The Air (SOTA), Field Day, Winter Field Day, Worldwide Flora and Fauna (WWFF) and more.
Fast and efficient yet fully-featured: QRZ.com name lookups, QSO Maps, offline data files, contact rates, duplicate warnings, POTA spots, search parks nearby or by name, etc.
See https://www.ham2k.com/legal/terms-of-service/
I have tested this app extensively this year 62 Pota activations , 34 SOTA activations. Everything has worked flawlessly. I particularly like the self spotting function which keeps me from switching back and forth in apps. It is also very easy to add multiple parks/summits for P2P 2fer, 3fer etc. The map also registers the QSO’s well which is one reason why i got away from hamrs. Well done!! KD2YEW “Hardcore Ham”
Absolutely the best choice for POTA
KE5AQD
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.
There is no comparable portable logger out there
Trefethen
I’ve used every portable logging method imaginable, paper, laptop, mobile phone, tablet. I’ve run 1000s of contacts through half a dozen logging apps and nothing compares with the simplicity and feature-rich logging experience of PoLo. The dev support is real-time and actively working with the community to expand and resolve the application.
BEST POTA SOTA logger
ScottiPhone2016
I’m a QRP CW op but also states using this app when I’d log lots of SSB QSO. This app is hands down the best logger. Loads of feature and it continually grows and gets better and better. Sebastian, the developer understands what we need and does a great job at creating the solution. Cheers DE W3GTR
• Use QR Codes for LoFi account linking
• Improve accessibility for visually impaired users
• Android users can now save to local files
• Allow hiding keyboard by tapping on empty text fields
• Lots of QSO Party updates
• Updated translations
• Performance and stability improvements
Version May '26
The developer, Sebastian Delmont, 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
Contact Info
User Content
Identifiers
Usage Data
Diagnostics
Other Data
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
VoiceOver
Larger Text
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
Sebastian Delmont
Size
109.8 MB
Category
Productivity
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPad Requires iPadOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
