Learners picking up a new language through 12 apps I built and run: AI tutors, instant pronunciation scoring, graded audiobooks and visual flashcards, on iOS and Android.
Speak Chinese usersSpeak Chinese12,776 · 4.8★
BaoBao8,536 · 4.8★
Saylo2,316 · 4.7★
Tadoku1,992 · 4.8★
Sensei1,435 · 4.7★Click any project for screenshots and details.
Flagship · iOS · AndroidWith around 300,000 users in the system and powered by AI tutor, this free Chinese learning app offers an intelligent flashcard system, HSK vocabulary, and daily listening and speaking practice.
This Japanese learning app offers in-app purchases for a range of features, including Hiragana, Katakana, Kanji, and JLPT practice, covering levels N5 to N1.
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An innovative language learning app that leverages AI technology to facilitate English language acquisition. The app features a comprehensive flashcard system, allowing users to engage in interactive learning experiences tailored to their individual needs and learning styles.
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With around 180,000 users, a comprehensive app for audiobook listening, e-book reading, YouTube streaming, dictionary lookup, and more.
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Learn multiple languages through images, a method that helps the brain learn super fast, visually appealing, and more.
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Learn Japanese by reading graded stories and listening to audiobooks and real Japanese content.
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Learn Korean through visual vocabulary and authentic Korean videos, vlogs and entertainment.
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Vocabulary and immersion app for Spanish, French, German and Italian through short videos, audiobooks and news stories.
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Turn K-Dramas, K-Pop clips, vlogs and variety shows into a daily Korean study routine.
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Memorize Chinese characters through images and visual stories instead of rote handwriting drills.
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Turn YouTube videos, movie clips and vlogs into English shadowing practice with AI feedback.
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Block distracting apps, reduce screen time and build better focus habits for study and work.
View details →A comprehensive HSK online preparation platform designed to help learners ace their Chinese proficiency exams. It offers authentic mock tests, detailed performance analytics, and personalized learning paths. The platform operates on a premium subscription-based model, with checkout and billing seamlessly powered by LemonSqueezy.
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Introducing Dr. Hoan Tran, gastrointestinal diseases, patient forms...
A Japanese learning app from Vietnam's top company for labor export to Japan, utilizing AI technology.
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Showcases my skills, projects, and experience with a responsive, modern design. Includes work samples, blog posts, and contact information.
Comic reading platform offering a wide variety of genres, diverse content, and options for purchasing and selling comics.
Coffee shop management software with tools for handling products, categories, customers, and billing, plus multi-language support and theme customization.
Facilitates party member management, content publishing, permission assignment, and report generation.
Handles the full lifecycle of documents, from recording and processing to drafting and distribution, for both internal and external use.
Designed to streamline report submission, data aggregation, and approval processes for transportation statistics.
