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Japster

Japster

JLPT mock tests & practice

5 ratings
6 reviews
With Ads
📚 Education
Free
In-App PurchasesWith Ads

Details

Released
December 3, 2025
Updated
November 9, 2026

Features

Developer

Sudeep Budha Magar
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Japster screenshot #1 for iPhone
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Japster screenshot #3 for iPhone
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About

Prepare for the Japanese Language Proficiency Test with realistic mock exams, vocabulary drills, and grammar practice. Covers all levels from N5 to N1, offering instant scoring and progress tracking. An optional subscription removes ads and enables offline use.

✓Realistic JLPT mock tests (N5-N1)
✓Vocabulary and grammar drills
✓Listening comprehension practice
✓Instant scoring and progress tracking
✓Distraction-free interface
✓Ad-free and offline mode (subscription)
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+1

What's New in Japster

1.1.0

November 9, 2026

New mock tests, multilingual explanations and translations, plus smoother performance.

1

Subscriptions & In-App Purchases

Premium Monthly

Enjoy an ad-free experience across all sections.

$0.991 Month
How to cancel Japster subscription ⁉️

User reviews

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Audio

Audio for N4 and above are not downloading
11-2ka4

Response from developer

Thank you for using our app and reporting this issue. Please check that your internet connection is stable and that your device has enough free storage, then try downloading the audio again. If it still does not work, please uninstall and reinstall the app, as this resolves most download-related issues. If the problem persists, please send us your device model and iOS version so we can investigate further.

Can’t open full test

Now I am using IOS but I can’t download only full test I have been waiting till the end but it doesn’t work for me but the others does.
GGreen_Oreo

Response from developer

Thank you for using the app and for your feedback. Sorry for the inconvenience. This issue may be caused by an unstable internet connection or insufficient free storage space on your device. Please make sure you have a stable connection and enough available storage. If the problem still persists, please try uninstalling the app and reinstalling it once. This usually resolves download-related issues on iOS. Thank you for your patience, and please let us know if the issue continues after reinstalling.

Helpful

Yekdamai ramro helpful app xa hai Tara word haru copy garna Milne bhako bhaye ajha best hunthiyo
Anyway dherai dherai Dhanyebad developer dai lai n2 padhirako xu.❤️‍🩹
SSantoshsubedi

Response from developer

सन्तोषजी, हाम्रो एप प्रयोग गरिदिनुभएकोमा अनि महत्त्वपूर्ण सुझाव दिनुभएकोमा धेरै धेरै धन्यवाद। कपि गर्न मिल्ने फिचर सम्बन्धमा हामी छलफल र विचार गर्नेछौँ। हजूरको पढाइ राम्रोसँग अगाडि बढोस्, JLPT N2 को लागि हार्दिक शुभकामना!

jlpt practice

it is very helpful but questions set are few for practising
Bbaralarjun

Response from developer

Thank you very much for using the app and for your feedback! We’re sorry that the number of practice tests is currently limited for N4 and N5. At the moment, N4 and N5 have fewer tests available, while N3, N2, and N1 already include 20 full exams each. We are working on adding more N4 and N5 exams in future updates so that everyone has more materials to practice with. Thank you for your support and patience, and we hope the app continues to help with your JLPT preparation!

Awesome

Very useful.
JBjack not blck

Response from developer

Thank you!

FAQ

What is Japster?

Japster is a mobile application designed to help users prepare for the Japanese Language Proficiency Test (JLPT). It offers mock tests, vocabulary, grammar, and listening practice for all JLPT levels.

Does Japster have ads?

Yes, Japster contains advertisements for free users. These ads are displayed while using the app and require an internet connection. A subscription is available to remove these advertisements.

Can I use Japster offline?

Free users must stay online to use Japster due to advertisements. The subscription plan enables offline usage after the required data has been downloaded, but it does not unlock additional study material.

What are the subscription options for Japster?

Japster offers a Premium Monthly subscription for $0.99. This subscription removes all advertisements and enables offline usage. Payments are charged to your Apple ID and subscriptions renew automatically unless canceled.

How often is Japster updated?

The latest version of Japster is 1.1.0, and it was last updated on 2026-11-09. Updates typically include improvements to content, features, and performance.

What is the age rating for Japster?

Japster has an age rating of 4+. It is suitable for a wide range of users interested in learning Japanese and preparing for the JLPT.

What devices does Japster support?

Japster is available on iPhone and iPad, allowing users to study on their preferred Apple devices.

What is the user sentiment for Japster?

Japster has a rating of 3.8 stars from 5 ratings. This indicates a generally positive reception, though there is room for improvement based on user feedback.