Japster vs Kha Channel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Japster
Prepare for the Japanese Language Proficiency Test with realistic mock exams, vocabulary, grammar, and listening practice for all levels. Study smarter with instant scoring and progress tracking in a clean interface.
- Realistic JLPT mock tests
- Vocabulary and grammar drills
- Listening comprehension practice
- Instant scoring and progress tracking
- Distraction-free interface
- Support for all JLPT levels (N5-N1)
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Japster is your complete JLPT (Japanese Language Proficiency Test) preparation app. It offers realistic mock exams, vocabulary drills, grammar practice, and listening comprehension tests — everything you need to succeed from N5 (beginner) to N1 (advanced). Key Features • Full Mock Tests: Practice with real exam-style questions for all JLPT levels (N5–N1) • Listening Practice: Improve comprehension with authentic audio materials • Vocabulary & Grammar: Review essential words and grammar points for each level • Instant Scoring: Get immediate results and track your progress • Clean & Modern Interface: Study comfortably with a distraction-free design All study content and features are completely free to use. Free users must stay online because advertisements are displayed while using the app. The subscription is required to remove ads and enable offline usage. Free users must stay online because ads are delivered from the internet and cannot be shown offline. Once ads are removed for subscribed users, the same content can be used offline. Premium Subscription • Removes all advertisements from the app • Enables offline usage after required data has been downloaded Offline mode does NOT unlock any additional study material. All content remains exactly the same for both free and subscribed users. Subscription Information • Auto-renewable monthly subscription • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription renews automatically unless canceled at least 24 hours before the end of the current period • Your account will be charged for renewal within 24 hours prior to the end of the current period • You can manage or cancel your subscription at any time in Settings > Apple ID > Subscriptions Ideal For • JLPT learners preparing for official exams • Students living in Japan or studying Japanese abroad • Anyone wanting to measure or improve their Japanese skills Study smarter, not harder. The app simulates real JLPT test conditions, helps identify weak points, and builds confidence through repeated practice — anytime, anywhere. Terms & Policies Terms of Use (EULA): https://japanese-n5-n1.com/terms-ios.html Privacy Policy: https://japanese-n5-n1.com/privacy-ios.html
Kha Channel
This app offers a comprehensive Japanese learning experience for Myanmar speakers, covering JLPT preparation, vocabulary, grammar, and reading practice. It includes a Japanese-Burmese dictionary and driving test study materials, all accessible offline after signing in.
- JLPT quizzes
- Japanese-Burmese dictionary
- Reading practice
- Grammar reference
- Driving test study material
- Offline access
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Kha Channel is a Japanese learning app for learners worldwide. Lessons and answers are explained in English and Burmese, and the app is also available in Vietnamese, Indonesian, Thai, Nepali, Malay, Sinhala and Spanish. Study every day and prepare for the JLPT, from your first hiragana to N1. WHAT'S INSIDE • JLPT quizzes and reading practice • Japanese dictionary with English and Burmese meanings • Grammar notes and video lessons • 434 graded stories with pictures, from N5 to N1 • Real-life conversation phrases by situation • BJT lessons, practice and mock tests, with a free first-video preview in each chapter • 50 offline podcast videos with Japanese and Burmese transcripts • Driving-licence course (free sample included) Browse free content as a guest. Sign in with Google or Apple to use account features and keep your access in sync. BJT and Grammar paid courses require their respective access; signing in alone does not unlock paid content. Online lessons and account features require an internet connection. ACCOUNT Sign in with your Kha Channel account to use the No Ads plan and the courses (Driving, BJT, Grammar) linked to your account. SUBSCRIPTION No Ads Monthly — ¥500 per month, auto-renewable. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://khachannel.com/privacy
Screenshots
Verdict
The clearest difference is rating: Kha Channel at 4.3 against Japster's 3.8. Kha Channel also leads on review sentiment (83% vs 67%) and monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Japster sells 1 in-app purchase, starting at $0.99 per month and Kha Channel sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Kha Channel holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews point the same way: 67% of Japster's written reviews are positive against 83% of Kha Channel's.
Japster ships an update every 3 days, Kha Channel every 6 days. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.
| Parameter | Japster | Kha Channel |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (5 ratings) | 4.3 (11 ratings) — better |
| Positive reviews | 66.7% of reviews | 83.3% of reviews — better |
| Number of ratings | 5 | 11 — better |
| Update frequency | Every 3 days — better | Every 6 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 303 MB |
| Age rating | 4+ | 17+ |
| Developer | Sudeep Budha Magar | Aye Myat Noe Aung |
Customer experience
Japster
Kha Channel
In-app purchases
Japster
- Premium Monthly$0.991 Month
Kha Channel
- Premium$2.991 Month
- Grammar N3 Course$5.99
- Grammar N2 Course$5.99
- 1,000 Coins$5.99
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- Grammar N1 Course$9.99
- 3,000 Coins$19.99
- BJT Course$19.99
- Grammar N3-N1 Set$19.99
- Driving Questions$19.99
- 5,500 Coins$29.99








