The first project, InfinipilotAI, is a general-purpose productivity tool that can use AI to suggest autocomplete options and translate text. It can also ask questions, use local language models and convert text to speech. It's designed to be small, with memory use under 40MB, and costs $20, though discounts are available for students and nonprofit organizations.
Another good choice is iTranslate, which covers more than 100 languages and offers features like text translation with autocomplete, voice translation and camera translation. It also has a keyboard extension to translate text in messaging apps and can translate offline for dozens of languages, so it's useful for anyone translating or learning a language.
If you want a native macOS app that integrates directly into your workflow, Beam gives you a direct line to ChatGPT's abilities. It's got a floating chat panel that lets you select text, ask a question, then paste the response back into your app with a single keystroke. Beam also has templates for saving and reusing prompts and can store data locally for privacy.