a vs ReqSpec AI

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.

Easily create and manage requirements and specifications on your smartphone or tablet. Organize requirements and specifications in a hierarchical structure, and clearly manage necessary conditions, decisions, and supplementary information. It can be used not only for app and web service development, but also for business requirements, product specifications, operational rules, production requirements, and other information you want to manage as requirements or specifications. With AI-powered creation, editing, and checking, you can efficiently organize requirements, review specifications, check for missing details, and add new items. It can be used in situations such as: ・Managing requirements for app development ・Organizing specifications for web services ・Defining requirements for system development ・Organizing requirements for business systems ・Managing specifications for internal tools ・Organizing product and service specifications ・Organizing requirements for business workflows and operational rules ・Managing screen and feature specifications ・Organizing customer requests and improvement requests ・Preparing for specification reviews ・Listing requirements before development ・Creating a draft of requirements/specifications with AI It can also be used in any situation where you want to organize the necessary conditions and decisions as requirements or specifications. If you want to manage requirements definitions and specifications more easily, please give it a try. ■ Features ・Intuitive usability Simple features are most valuable when they are easy to use. The app runs smoothly and can be edited intuitively. ・Manage requirements/specifications in a hierarchy Organize requirements and specifications using a parent-child structure. You can manage everything from major items to detailed conditions in an easy-to-understand way. ・AI-powered automatic creation Just share the key points, and AI supports the creation of requirement and specification items. This is useful when you want to create an initial draft from scratch. ・AI-powered automatic editing AI supports adding, modifying, and organizing items based on existing requirements and specifications. You can efficiently manage changes while reflecting the updated content. ・Check with AI Check the content in chat format based on the requirements and specifications you have created. You can ask questions such as “What is the specification for this feature?” or “Is this condition defined?” while referring to the registered requirements and specifications. It is also useful for checking missing details and reviewing the content. ・Group management with headings Use headings to categorize requirements and specifications. You can create an easy-to-understand structure organized by category. ・Collapsible headings Headings can be collapsed and expanded, making it easy to manage a large number of items efficiently. ・Priority management Manage important requirements and specifications by priority. This helps clarify the order of response and the items that need confirmation. ・Assignee management Set an assignee for each item. This makes it easy to understand who is responsible for each requirement or specification. ・Notes Add descriptions and supplementary information to each item. This is useful for managing background details, cautions, and discussion notes. ・Label management Set labels for each item. You can organize items by purpose, such as feature, screen, business, important item, or under review. ・Excel / Text export Export the requirements and specifications you create in Excel or text format. This is useful for sharing or checking the content on a PC. ・Export and sharing Save and share the data you create. This is useful for sharing with team members and creating backups. ・Import Import saved data and edit it again at any time. ・Ready to use No account registration is required. You can start using the app immediately.