Hexmarrow: Firmware Lab

iOS app by Shadowfetch · App Store ID 6794026307 · iOS

Hexmarrow is an offline firmware inspection desk for Intel HEX and related formats.

Validate records and checksums, decode addresses, review overlaps/gaps, and study a text Firmware Notes set. Build 3 removes all shared atlas imagery so this binary no longer resembles plate-pack gallery apps.

Built for embedded engineers—not a lighthouse game or chemistry ledger.

What you can do

HEX/S-record/UF2/ELF inspection
Memory map and checksum validation
Bundled sensor-node.hex sample
Text-only firmware notes (no image atlas)
Fully offline; no login

Get it. Hexmarrow: Firmware Lab is on the App Store for iPhone and iPad.

Privacy and support

Privacy information for Hexmarrow: Firmware Lab · Support for Hexmarrow: Firmware Lab

Questions: shadowfetchapps@gmail.com

Hexmarrow: Firmware Lab · App Store ID 6794026307 · Published by Shadowfetch · shadowfetch.com