articles and knowledge

A full review of the Grade 9 (M.3) math practice app from ChatStick: 1,000 questions across 11 chapters of the Thai IPST curriculum, illustrated lesson summaries, step-by-step solutions, per-chapter weakness analysis and timed mock exams. Free on the App Store.

A review of VocabLift Trainer, an Android vocabulary app for IELTS and TOEFL: daily word packs, topic-based vocabulary, reveal-and-rate flashcards, quizzes with instant feedback, speaking practice and a progress dashboard. Free on Google Play.

A full review of the Thai Grade 9 (M.3) practice app: 1,000 questions across all 5 curriculum strands, explanations with memory tips, weak-area analysis, a mistake notebook, Mock Tests and offline use. Free on the App Store.

A review of ChatStick's social studies practice app for Thai lower-secondary students: 3,000 questions (1,000 per grade) across all 5 core-curriculum strands, detailed explanations, a mistake notebook, Smart Review and timed mock exams. Works offline. Free on the App Store.

A review of the English M.1–3 practice app from ChatStick: 3,000 questions across three grades, grammar, vocabulary, reading and listening, detailed Thai explanations, a mistake notebook, spaced-repetition review and timed mock tests. Free on the App Store.