2026-SpringBlossom-b — Initial Release

The first public release of TaffyQSL! 🍬

TaffyQSL is a free, open-source amateur radio logbook for Android, designed for operators who want to manage QSOs and sign logs for Logbook of the World (LoTW) directly on their phone without relying on a desktop computer.

It provides a mobile workflow compatible with TrustedQSL while keeping all keys securely stored on the device.

What's included

• ADIF logbook management — create, import, edit, and export ADIF files
• QSO signing — sign logs using a workflow compatible with TrustedQSL
• LoTW integration — direct upload of signed logs and filtered QSO queries
• Quick Add — natural-language QSO parser for fast logging, automatically parsing callsign, satellite, frequency/band, mode, date and time. (e.g. BG4KNN 14074 FT8 03-02 14:30)
• Station & certificate management — DXCC entity, grid square, state/province, IOTA, zones
• Satellite support — full satellite list and quick selection of common FM satellites with automatic frequency fill
• Hardware-backed key protection — private keys stored in the Android Keystore with encrypted backups on the device
• No telemetry, no tracking — fully local-first
• Three languages (Android 13+) — English, Simplified Chinese, Japanese

Requirements

• Android 11 (API 30) or later

Screenshots

Notes

• This release is signed with the developer key. F-Droid availability is planned.
• This project is independent and not affiliated with or endorsed by ARRL or Logbook of the World.