My Apps
WPuzzle
Embark on an exciting linguistic journey with WPuzzle, the premier crossword iOS app designed to elevate your English vocabulary skills. It help you to memorize new words in a challenging way and achieve high scores in IELTS, TOEFL, GRE, GMAT, and SAT exams.
There are 8000+ puzzles that cover 12,000+ English vocabulary words.
QiaFang
QiaFang is a strategic board game rooted in ancient Chinese culture. Inspired by the classic game of Go, QiaFang offers a simplified yet equally engaging experience. With a 7x7 board and simple rules, QiaFang is easy to learn but challenging to master. Are you ready to embark on this strategic journey?
Compatible with both iOS devices and Mac desktops.
PythonQA
PythonQA is your ultimate companion for mastering Python programming. With its advanced AI technology, powered by the latest Large Language Models (LLMs) and Retrieval Augmented Generation (RAG), PythonQA provides instant, accurate, and detailed answers to all your Python questions.
Compatible with both iOS devices and Mac desktops.
GrammarQA
Struggling with English grammar? Confused about rules, tenses, or tricky sentence structures? Meet GrammarQA, your ultimate grammar expert in your pocket! Whether you're a student, a professional, or just someone looking to sharpen their English skills, GrammarQA is here to answer all your grammar questions—anytime, anywhere..
