boofwang vs TrailBand

boofwang reads a two-way radio's codeplug over Bluetooth, lets you edit it, and writes it back. Nothing leaves your device. There is no account, no server and no telemetry. A codeplug you read stays on the phone until you export it yourself. RADIOS Baofeng UV-5R Mini, over its own Bluetooth module: read and write. Quansheng UV-K5, Baofeng UV-82 and Baofeng DM-32UV, through a clip-on Bluetooth dongle: read only. An iPhone cannot drive a USB serial adapter, so Bluetooth is the only way in on this platform. Channel list with bulk edit. CTCSS and DCS tones, bandwidth, power and scan lists. DMR talk groups and contacts on the DM-32UV. Key slots, masked by default and revealed one at a time. Import and export CHIRP CSV, CHIRP .img and raw binary. Repeater directory lookup. OPEN SOURCE boofwang is free software under the GPL-3.0-or-later. These memory formats are not documented by their manufacturers: they are worked out by reading other implementations and checking against real hardware, and the source records where every offset came from. github.com/thebentern/boofwang

TrailBand turns an FRS, GMRS or MURS channel number into the exact frequency and settings to program into a handheld radio. Built for offroad and overland groups, where some vehicles have bubble-pack FRS walkie-talkies and others have programmable radios, and nobody can work out how to make them talk to each other. • All 35 channels: FRS/GMRS 1 to 22, the eight GMRS repeater pairs, and MURS 1 to 5 • Receive and transmit frequency, offset, bandwidth, tuning step and power setting for every channel • CTCSS tones and DCS codes, with the bubble-pack privacy code number shown beside every standard tone • Search by channel number, or by a frequency you heard • Favorites for the channels your group runs • Export a CHIRP-compatible CSV to program a radio over USB • Send a plain text programming card to the group so every radio ends up identical • Reference articles on FRS vs GMRS, MURS, matching consumer radios, using a repeater, and choosing a trail channel Frequencies and power limits follow the US FCC allocations in 47 CFR Part 95. TrailBand is a reference tool: no account, no data collected, works entirely offline. A radio must be certified for the service it transmits in. TrailBand says plainly where the popular Part 90 handhelds stand.