a vs Foxtail

a-Shell mini is a complete local terminal emulator, allowing to run most Unix commands on you iOS device. You can transfer files using scp and curl, edit them with vim and ed, process them using grep, awk and sed. Work with git repositories using lg2. Most commands are compiled for iOS native Arm64 format, making them fast and well integrated with iOS underlying BSD Unix. a-Shell mini includes Python, Lua, JavaScript and webAssembly for programming and scripting. It also includes native ffmpeg and convert for fast image and video conversion. 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 mini 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 mini uses iPadOS 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. a-Shell mini is a minimalist terminal, designed to have a very small footprint (less than 250 MB). If you need more commands, please consider a-Shell, which has more Python packages, more JavaScript modules, Perl, make, a C and C++ compiler and TeX.

Foxtail — Positional Streaming Be part of the experience. Not just the audience. Foxtail transforms your phone into a spatial node — streaming your real-world position into immersive live experiences, concerts, domes, and LED environments in real time. Move through the space. Shape the sound. Influence the visuals. Your physical presence becomes part of the show. How it works Foxtail uses your phone's built-in AR tracking to stream your position to the venue's live experience engine. No special hardware. No headset. Just you, your phone, and the space around you. Built for — Immersive domes and planetariums — LED wall and large-format screen venues — Live concerts and festival experiences — Immersive theater and interactive installations Features — Real-time 6DOF position streaming — Ultra-low latency WebSocket connection — Simple session joining via QR code or code entry — Works with iOS ARKit — No account required Free to use. Just show up, scan, and become part of the experience.