articles and knowledge

A review of AI Hardware Engineering on Google Play: 15 engineering calculators, a 12-chapter offline handbook and a 21-step silicon roadmap for designing AI accelerators.

A parent's look at Math Easy Note for Grades 4–6: visual math lessons, 500+ practice questions with step-by-step solutions, progress tracking and mock Grade 7 entrance exams.

A detailed review of ChatStick's Thai assistant teacher exam prep app: 400+ explained practice questions, 14 education law summaries, flashcards and a Part C interview guide for iPhone and iPad.

AI Data Center Infrastructure for Android is an offline engineering handbook with 12 chapters, 10 calculators for power, cooling and PUE, a 5-phase roadmap and quizzes. No ads, no account.

A review of TOEFL iBT Ready, a TOEFL iBT prep app for Thai learners covering Reading, Listening, Speaking and Writing, with 1,000+ academic words, SRS review, timed mock tests, a 0–120 estimated score and offline use. Free on the App Store.