JustDone is an AI-powered writing and study platform from Appdev Limited, designed to help students, learners, and other writers manage research and content creation in one workspace. Its tools support the writing process from drafting and rewriting to checking and refining text. Features include an AI detector, AI humanizer, plagiarism checker, paraphraser, summarizer, grammar checker, fact checker, citation generator, and AI quiz generator.

JustDone also offers an AI chat assistant for answering questions, conducting research, and working with PDF, DOC, or TXT files and website content. A Chrome extension brings the assistant to other websites, while the platform’s research tools include internet search with real-time data. The service is positioned for academic tasks such as essays, reports, research papers, and longer projects, as well as writing for social media, email marketing, and e-commerce.

JustDone advises users to verify facts and sources and review AI-generated drafts independently. Subscriptions are available with automatic renewal, and users can manage or cancel renewal through account settings or by contacting support