Japanese A-Level Practice App Review: 1,000 Questions with Detailed Explanations
Japanese is one of the foreign-language subjects Thai upper-secondary students can take in the A-Level exams, and the score can be submitted for university admission through TCAS. Many students know the grammar on paper, yet still mix up particles or run out of time on reading passages in the real exam. The most reliable fix is consistent Japanese A-Level exam practice with explanations that show why each answer is right.
In this review, ChatStick looks at its newest app, “ตะลุยโจทย์ญี่ปุ่น A-Level” (Japanese A-Level Practice), which has just been released on the App Store. It offers around 1,000 original questions across 10 chapters, timed mock exams, a mistake notebook and grammar notes on iPhone and iPad. Note that the app itself is in Thai, so it is built for Thai-speaking learners.
Why practice questions matter for Japanese A-Level
The Japanese paper is not only a vocabulary test. It checks particles, verb and adjective conjugation, polite language, sentence ordering, and reading comprehension based on everyday materials such as notices, menus and timetables. Working through many question types helps students recognize patterns faster, find weak areas, and manage their time better on exam day.
Meet the Japanese A-Level Practice app by ChatStick
The app is designed for Mathayom 4–6 students and TCAS applicants preparing for the Japanese A-Level. All questions are newly written originals, split into easy, medium and hard levels. No account is required, and practice data is stored on the device.

The 10 chapters covered in the app
Letters and vocabulary: hiragana, katakana, kanji, loanwords and counters
Particles
Verb and adjective conjugation
Basic grammar: existence, desire, ~ている, giving and receiving, comparison
Applied grammar: conditionals and expressions of likelihood
Polite and honorific language (keigo)
Situational communication: greetings, requests, invitations, apologies, shopping and phone calls
Sentence ordering
Reading comprehension: announcements, menus, timetables, chats, letters and articles
Mixed practice across all skills
Key features
Around 1,000 questions: 10 chapters with three difficulty levels; choose sets of 10, 20 or 50 questions.
Detailed explanations: translations, the reasoning behind each answer, distractor traps, grammar points and memory tips.
Reading support: furigana over kanji, adjustable text size and illustrated reading passages.
Three mock exam formats: Full Mock (50 questions, 90 minutes, 100 points), Half Mock (25 questions) and Quick Test (10 questions), with a timer and per-skill results.
Mistake notebook: missed questions come back for review after 1, 3, 7 and 14 days.
42 grammar notes: short summaries that work offline.
Progress statistics: track improvement without signing up.
How to get the most out of it
Start with the placement test to see which chapters need the most work.
Practice your weakest chapter first in 20-question sets, and read every explanation, even for correct answers.
Open the mistake notebook on its 1, 3, 7 and 14-day review schedule.
Use the grammar notes for topics that still feel confusing, such as particles or keigo.
Take a Quick Test or Half Mock each week, then a 90-minute Full Mock to rehearse exam timing.
Tip: 20 questions a day plus scheduled mistake reviews usually works better than cramming a large batch the night before.
What is free and what Unlock All adds
The free version includes 100 questions that stay free permanently, a placement test, basic grammar notes and the Quick Test. You can also watch an ad to unlock a 20-question set up to three times a day, with access lasting 24 hours. Ads are not shown while answering questions or taking mock exams.
For full access, a one-time Unlock All purchase (THB 99) opens all 1,000 questions, all grammar notes, unlimited mock exams and advanced statistics, and removes ads.
App information
Name: ตะลุยโจทย์ญี่ปุ่น A-Level
Price: Free with in-app purchase (Unlock All, THB 99)
Compatibility: iPhone and iPad (iOS/iPadOS 18.4 or later), Mac with Apple M1 or later (macOS 15.4 or later), Apple Vision (visionOS 2.4 or later)
Size: 30.7 MB
Language: Thai
Category: Education, rated 4+
Developer: ChatStick Company Limited
FAQ
Who is this app for?
Mathayom 4–6 students and TCAS applicants planning to take the Japanese A-Level, and anyone who reads Thai and wants to review Japanese grammar and reading with explained answers.
Is it free?
Yes. It is free to download with 100 permanently free questions. A one-time Unlock All purchase of THB 99 unlocks all 1,000 questions and unlimited mock exams and removes ads.
Do I need an account?
No. The app works without an account and keeps your practice data on your device.
Is this an official TCAS or MyTCAS app?
No. It is developed by ChatStick Company Limited and is not affiliated with TCAS or MyTCAS. It is an independent practice tool.
Conclusion
If you need a structured way to practice for the Japanese A-Level, with a large question bank, detailed explanations, timed mocks and a spaced-review mistake notebook, the Japanese A-Level Practice app from ChatStick is a solid place to start for free. Take the placement test first, then plan your study around the chapters that need it most.
See all ChatStick apps on the ChatStick App Store developer page

































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