Happy Tapper

Happy Tapper is an innovative language learning platform that combines typing practice with vocabulary acquisition. It uses an intelligent spaced repetition system to make learning English words and improving typing skills efficient and engaging.

The AI-driven system adjusts review intervals based on your performance. It schedules reviews from 1 day to 3 days, weeks, or months for mastered words, and increases frequency for difficult words, optimizing memory retention scientifically.

Yes, a free version offers basic courses, up to 100 words per month practice, and fundamental progress tracking. A paid Professional Plan unlocks unlimited words, advanced analytics, and premium features.

Currently, it primarily supports English vocabulary learning across various levels (basic, academic, business). Support for Spanish, French, and German is planned for future updates.

The platform provides daily stats, word mastery status, typing accuracy/speed trends, and a learning heatmap. The Professional Plan offers detailed reports with personalized learning suggestions.

There are four main modes: Follow Typing (CTE), Audio Dictation, Hint Mode, and Pronunciation Practice. Each mode engages different skills to reinforce learning.

It's designed for English beginners, students, professionals, educators, and anyone looking to improve vocabulary and typing speed through an interactive, scientifically-backed method.

Courses cover IELTS, TOEFL, CET-4/6 vocabulary, Business English, and everyday words. Each word includes pronunciation, detailed definitions, and example sentences.

It operates on a freemium model: a free plan with basic features and a one-time purchase Professional Plan (¥158/year) for unlimited content and advanced features.

Creating custom wordbooks is a feature available exclusively to users of the paid Professional Plan, not included in the free version.