LexiGym is a versatile mobile app designed to help users enhance their language skills by training their vocabulary. The app offers personalized vocabulary training, offline usage, and multilingual support. With its cost-flexible learning solutions, LexiGym makes language learning accessible to everyone without needing a subscription. Users can also craft and access personalized dictionaries within the app or link them from Google Sheets for an enhanced learning experience.

NotionAI插件 is a Chrome extension that empowers users to integrate AI capabilities directly within their Notion pages without any limits. This tool provides users with features like text analysis, content generation, and real-time suggestions, all designed to enhance productivity and creativity. Users can enjoy a native AI experience without the need for any costly subscriptions, making it an accessible solution for students and professionals alike.

Unfile offers a seamless solution for converting documents into AI-ready text. Users can utilize a simple API to quickly and effortlessly transform their documents, streamlining the data extraction process. The platform is designed to be easy to set up, user-friendly, and requires no subscription, making it an ideal choice for developers and businesses looking to integrate sophisticated document processing into their workflows without the hassle of extensive configurations or ongoing costs.