TOEIC Prep App Review for Android: All 7 Listening & Reading Parts, Mock Tests and 1,036 Business Words
Whether you need a TOEIC score for a job application, a promotion or a graduation requirement, the hardest part is usually finding practice material that is structured, explains your mistakes and shows you where to improve. In this review we look at a TOEIC prep app for Android called “TOEIC เตรียมสอบ ฟัง-อ่าน” (TOEIC Prep), built by ChatStick for Listening & Reading practice and available free on Google Play.
Common problems when preparing for the TOEIC
The TOEIC Listening & Reading test has seven parts, and each one has its own question types and traps. Many test takers simply work through question after question without knowing which part is dragging their score down. When they get an answer wrong, they rarely learn why the other options were wrong. Others memorize general vocabulary instead of the workplace words that appear again and again, and many never sit a full timed practice test, so they run out of time on test day.
TOEIC Prep tries to solve all of these in one place: part-by-part drills, strategy lessons, a business vocabulary trainer, full mock tests and analytics that tell you what to practice next.
Meet TOEIC Prep by ChatStick
The app is developed by ChatStick Co., Ltd. for Android phones. It was designed with Thai learners in mind, so every explanation is written in clear Thai. That makes it an especially good fit for Thai students and working professionals, or for anyone who helps Thai learners prepare. It includes 430 original questions, with real photos for Part 1, and two ways to practice: a Practice mode with instant feedback, hints, audio replay and transcripts, and a Timed mode that simulates exam pressure.
Practice all 7 parts of the TOEIC
Listening: Part 1 Photographs, Part 2 Question–Response, Part 3 Conversations and Part 4 Talks
Reading: Part 5 Incomplete Sentences, Part 6 Text Completion and Part 7 Reading Comprehension
430 original questions: including real photos in Part 1
Two study modes: Practice (instant answers, hints, replay, transcripts) and Timed
Beyond the questions, every part has an in-depth lesson covering the overview, question types, step-by-step strategies, worked thinking examples, traps to avoid, time management and key phrases. A built-in test guide walks you through the exam format, score planning, a 4-week study plan and test-day tips.
Clear explanations and 1,036 business words
Right and wrong answers explained: each question explains why the answer is correct and why the other options are not (in Thai)
Full supporting detail: grammar points, key vocabulary, evidence sentences and transcripts for listening items
1,036 TOEIC words in 14 categories: office, meetings, finance, HR, travel, logistics and more, each with a Thai meaning, an example sentence and audio
Spaced repetition: a review system that helps you remember more in less time
Full mock tests and weakness analysis
Once you are comfortable with each part, you can sit a full Listening + Reading mock test with question navigation. The app estimates your score on the 10–990 scale using a versioned conversion table, and breaks results down by section and by part.
The analytics screen shows score trends, accuracy per part, average time per question and your practice streak, together with data-based recommendations on what to study next. A review center collects the questions you got wrong, the ones that took too long and the ones you bookmarked, so you can target your weak spots directly.
How to get the most out of the app
Read the built-in test guide, set a target score and follow the 4-week plan.
Study the lesson and strategy for each part, then drill in Practice mode with instant feedback.
Review business vocabulary every day with spaced repetition.
Take a full mock test and check your estimated score and per-part accuracy.
Use the review center to fix wrong and slow answers, and repeat until test day.
Listening audio is clear, with natural two-voice conversations, and in Practice mode you can switch playback speed between 0.75x, 1.0x and 1.25x. Questions, vocabulary and mock tests all work offline, which makes the app handy for commutes and travel.
App details at a glance
Price: free to download and try (contains ads). A single one-time purchase unlocks every feature and permanently removes all ads. No subscription, no auto-renewal.
Platform: Android via Google Play
Explanation language: Thai
Developer: ChatStick Co., Ltd. (an independent study aid, not an app of the TOEIC test provider)
Frequently asked questions
Which parts of the TOEIC does the app cover?
All 7 parts of the TOEIC Listening & Reading test, from Part 1 Photographs to Part 7 Reading Comprehension.
Is it free?
You can download and try it free with ads. To open every part, test and word list and remove ads for good, buy the one-time “Unlock all features” option. There is no subscription.
Can I study offline?
Yes. Practice questions, vocabulary and mock tests all work without an internet connection.
Are the explanations in English?
The questions are in English as on the real test, while explanations and word meanings are written in Thai, since the app was designed for Thai learners.
Conclusion
If you want a TOEIC prep app that covers all seven parts, explains both right and wrong answers, builds workplace vocabulary and tells you exactly where you are losing points, TOEIC Prep for Android is worth a try. It is free to start, and if it suits your study style you can unlock everything with a single purchase.
See all ChatStick Android apps on ChatStick on Google Play
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