Hammade fastLog

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Everyone
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About this app

fastLog is a modern, fast, and reliable logbook application built specifically for amateur radio operators (ham radio). Whether you are out in the field, at home, or on the move, fastLog makes it incredibly easy to keep track of your QSOs.

Key Features
Fast and Easy Logging: Log your QSOs in seconds. With its clean and user-friendly interface, your focus remains on your radio, not your device. The logging process is designed to never slow you down.

QRZ Callsign Lookup: The moment you enter a callsign, fastLog instantly queries the QRZ database and automatically fills in the operator's details. (Requires an internet connection).

Cloudlog API Integration: Seamlessly sync your records with your existing Cloudlog server. Fully supports Cloudlog API to keep your data securely backed up in the cloud.

New Features Include:

Maidenhead Grid Explorer: Instantly search for any Maidenhead grid square and view its exact boundaries on an interactive map.
Callsign Lookup & QRZ Integration: Type in a callsign to automatically fetch the operator's grid square, country, and bearing details directly from QRZ.
Distance & Heading Calculator: Get accurate distance (in km or miles) and precise antenna bearing (heading) between your location and the target grid/station.
Find My Grid: Instantly locate your current grid square using your device's GPS.
Seamless Theme Support: The new locator screen natively supports both Light and Dark modes for comfortable use during day or night operations.

ADIF Export: Export all your log entries in the internationally recognized ADIF (Amateur Data Interchange Format). Easily upload your logs to platforms like LoTW, eQSL, QRZ.com, or import them into other desktop logging software.

Local Data Storage (Offline Mode): Keep logging even when you have no cell service or internet connection—perfect for SOTA (Summits on the Air) or POTA (Parks on the Air) activations. All your data is safely stored locally on your device and can be synced later when you're back online.

Who is it for?

POTA and SOTA activators
DX hunters
Contest operators
Any ham radio operator looking for a fast, portable, and modern mobile logbook.
Download fastLog today, modernize your shack experience, and log your QSOs with confidence.

73 de fastLog!
Updated on
Jul 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

bug fixes and improvements
Content rating
Everyone
Shares Location
Learn more

App support

Phone number
+905421281688
About the developer
Oğuz AĞÇELİ
gokhan.agceli@gmail.com
Esatoglu mah. esat caddesi 91/19 06000 Cankaya/Ankara Türkiye