a vs Herald Bonjour Network Browser

a-Shell is a complete local terminal emulator, allowing to run most Unix commands on your iOS device. You can transfer files using scp and curl, edit them with vim and ed, process them using grep, awk and sed. You can work with git repositories using lg2.  Most commands are compiled for iOS native Arm64 format, making them fast and well integrated with the BSD Unix that powers iOS/iPadOS. a-Shell includes Python, Lua, Perl, JavaScript, C, C++ for programming and TeX (texlive 2025, with Tikz and LuaTeX) for text processing. There are also multiple network utilities: nslookup, ping, whois, ifconfig... Type help for help, help -l to get the full list of commands. a-Shell can be controlled from Shortcuts: run commands in order, process files in a-Shell, get the results as text or files, transfer files to other apps... a-shell uses iOS 13+ “multiple windows” ability, so you can run multiple shells at the same time, with different commands, in different directories. You can edit a file in one window with vim and process it in the other with python. Compile your C or C++ programs to webAssembly using clang or clang++, and execute the resulting binary. A complete webAssembly SDK is included (WASI-libc). a-Shell is the complete version. If you need a smaller app, and you don't need a C compiler, a TeX engine, or numpy and matplotlib, there is a-Shell mini.

Herald discovers and inspects Bonjour service on your local network using DNS-SD/mDNS, giving you visibility into the devices and services around you. Herald is designed for debugging smart home setups, exploring Thread and Matter devices, or just visualising what's broadcasting on your network. - Browse 45+ Bonjour service types including HTTP, SSH, AirPlay, HomeKit, printers, file shares in a single searchable list - Inspect service details including hostname, port, IPv4/IPv6 addresses, and parsed TXT records with human-readable labels - Dedicated Thread network tab showing Border Routers, TREL peers, SRP servers, and Matter commissioners with decoded metadata (network name, vendor, model, Thread version) - Dedicated Matter tab for discovering smart home devices with vendor lookup, device type, commissioning mode, and discriminator - Dedicated Bluetooth tab scans for nearby Matter commissioning devices via BLE (service UUID 0xFFF6) - Export discovered services as plain text or JSON for sharing and documentation - Search across service names, types, and TXT record values to find what you're looking for instantly - Clean, native iOS interface with live-updating service counts and clear error reporting - No account required, no data collection