JLPT Vocab Bloom Review: 5,000+ Japanese Vocabulary Words from N5 to N1 with Flashcards and SRS
Anyone preparing for the Japanese-Language Proficiency Test knows that vocabulary is the slowest part to build. You need to remember the kanji, the reading and the meaning of thousands of words, and cramming from a word list rarely sticks. A good JLPT vocabulary app solves the real problem: knowing which words to review, and when.
In this review, ChatStick takes a close look at JLPT Vocab Bloom, our newest release on the App Store. It packs more than 5,000 Japanese words from N5 to N1, spaced-repetition flashcards, several practice modes and a gentle daily routine designed to keep you coming back. One thing to know up front: word meanings and example translations are in Thai, so the app is built primarily for Thai-speaking learners, including bilingual learners living in Thailand.
Why Vocabulary Matters So Much for the JLPT
The JLPT measures language knowledge, reading and listening, and every one of those sections depends on vocabulary. Even with solid grammar, a gap in word knowledge slows down reading and makes listening passages hard to follow. Building vocabulary level by level, and reviewing at the right intervals, is what turns short-term memorisation into words you can actually recognise under exam pressure.
Meet JLPT Vocab Bloom by ChatStick
JLPT Vocab Bloom is designed so you can start learning within seconds of opening it. Words are organised by JLPT level (N5, N4, N3, N2 and N1) and grouped into everyday themes such as family, food, travel and work. Its signature idea is a growing sakura tree: the more consistently you study, the more your tree blooms, which gives you a simple visual reason to keep your streak alive.
Key Features That Help Words Stick
5,000+ words across all levels: N5 through N1, sorted by level and topic.
Complete word entries: kanji, reading (furigana), romaji, Thai meaning, part of speech and an example sentence with translation.
Flashcards with SRS: flip a card, rate how well you remembered it, and the app schedules your next review automatically. Weaker words come back more often.
Mistake notebook and weak-word list: a dedicated place to revisit the words you keep missing.
Audio for every word: hear the pronunciation of words and example sentences instantly.
Built-in motivation: daily goals, streaks, XP and collectible achievement badges.
Practice Modes That Keep Daily Review Fresh
Beyond flashcards, you can choose from a range of drills and set each round to 5, 10, 20 or 30 questions, so a quick session on the bus works just as well as a longer study block.
Japanese to Thai and Thai to Japanese, to recall meaning in both directions
Reading (kana) practice for kanji readings
Listening practice using the built-in pronunciation audio
Matching, fill-in-the-blank and speed rounds
JLPT Mini Test for a quick readiness check
Weak-word practice focused on the words you miss most
How to Get the Most Out of JLPT Vocab Bloom
Pick the level that matches your goal (start at N5 if you are new) and set a daily goal you can realistically keep.
Learn new words with flashcards, play the audio and read the example sentence every time, then rate your memory honestly.
Complete the reviews the SRS schedules for you each day so older words do not fade.
Rotate practice modes, especially listening and Thai to Japanese, to deepen recall.
Revisit the mistake notebook a few times a week and finish with a JLPT Mini Test.
Tip: learning a few new words and reviewing every day beats a long cram session followed by a week off.
Free vs. Premium
The free version lets you learn, practise and review core vocabulary, and you can watch optional rewarded ads (Sakura Tickets) to unlock bonus content temporarily. The one-time “Unlock All Features” purchase (฿99 on the Thai App Store) gives unlimited access to every level from N5 to N1, removes ads, and unlocks the advanced practice modes and detailed statistics. There is no monthly or yearly subscription.
App Details at a Glance
Price: free download; optional one-time unlock of ฿99
Compatibility: iPhone (iOS 18 or later), iPad (iPadOS 18 or later), Mac with Apple M1 or later (macOS 15 or later) and Apple Vision (visionOS 2 or later)
Size: about 24 MB
Category: Education, Reference | Rated 4+
Developer: ChatStick Company Limited
Frequently Asked Questions
Who is JLPT Vocab Bloom for?
Beginners in Japanese, students, JLPT candidates and working adults who want steady vocabulary review. Because meanings and translations are in Thai, it suits Thai speakers and learners comfortable reading Thai.
Which JLPT levels are covered?
All five: N5, N4, N3, N2 and N1, with more than 5,000 words in total. Each entry includes kanji, reading, romaji, meaning, part of speech and an example sentence.
Is it free?
Yes, it is free to download and use for core vocabulary. A one-time ฿99 purchase unlocks all levels, removes ads and adds advanced modes, with no subscription.
Which devices does it run on?
iPhone and iPad on iOS/iPadOS 18 or later, Macs with Apple M1 or later, and Apple Vision.
Conclusion
If you want a JLPT vocabulary app that covers N5 to N1, explains every word in Thai, and uses spaced repetition to make words last, JLPT Vocab Bloom from ChatStick is worth a try. Download it free, start your first flashcard deck today, and watch your sakura bloom as your vocabulary grows.
Explore all ChatStick apps on ChatStick on the App Store
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