# N4-文法問題練習 > JLPT N4 grammar practice app with explanations and word marking. (iPhone/iPad app by Yamase & Touwa Japanese Insititute.) - Source: https://appshunter.io/ios/app/n4/id495496641 (this page in markdown: same URL + `.md`) - Developer: [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) - Category: Education, Utilities - Price: $12.99 - Age rating: 4+ - Requires: iOS 26.0 · 19 MB - Languages: American English - Released: 2012-01-24 - Data updated: 2026-08-23 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/n4/id495496641/reviews.md ## What is N4? 1. The grammatical explanations are aligned with the new Japanese Language Proficiency Test standards, including various sentence patterns, and fully comply with the new test guidelines. Contains over 300 grammar practice questions. 2. Allows learners to easily master the material in their spare time. 3. Compiles all sentence patterns required for the JLPT N4 reading section, organized in a simple and easy‑to‑understand way, with detailed explanations of each pattern. No professional grammar terminology beyond the learning scope is used. The app can be comfortably operated with one hand, making learning more efficient. 4. Includes detailed explanations. Through repeated practice with various question types, learners can achieve complete mastery. Whenever they encounter difficulties, they can always review the explanations to fully grasp the meaning and usage of each grammar pattern. 5. When encountering difficult or hard‑to‑memorize vocabulary, users can mark words with three different types of symbols. By tapping on any symbol‑marked word, they can repeatedly reinforce their practice. 6. In addition to providing Chinese translations for the example sentences within the grammar explanations, the app also allows users to check explanations anytime they encounter something they don't understand. This effectively helps learners master key grammar points and sentence structures, strengthening their overall grasp of grammar patterns. 7. Supports iPhone 4 and above, as well as all iPad models. ## Key features - JLPT N4 grammar organization - Detailed sentence pattern explanations - Chinese language explanations - Word marking for review - Over 300 practice questions ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/n4/id495496641/reviews.md ### 2/5 — app for not function for ios 12 *2018-09-22* this app does not function for iOS 12 developer pls update it ### 3/5 — Nice, but... *2012-02-01* The software is a good idea, however, some of the answers and their explanations do not match. Please check your answers, hope to see the update. ## Frequently asked questions about N4 ### What is the short name for N4-文法問題練習? The short name for N4-文法問題練習 is N4 Grammar Practice. This name is derived from the core function of the app, which is to help users practice Japanese grammar for the N4 level. ### What devices does N4 Grammar Practice support? N4 Grammar Practice supports iPhone SE and above, as well as all iPad and iPad Pro versions. It is designed for both iOS phones and tablets. ### How does N4 Grammar Practice help with learning? N4 Grammar Practice organizes JLPT N4 sentence patterns with detailed explanations in Chinese. It also allows users to mark difficult words for repeated reinforcement, aiding in effective learning and retention. ### Does N4 Grammar Practice have ads? No, N4 Grammar Practice does not contain advertisements. The app is ad-free, providing an uninterrupted learning experience for users. ### What is the price of N4 Grammar Practice? N4 Grammar Practice is a paid application priced at $12.99. This one-time purchase grants access to all features and content within the app. ### How frequently is N4 Grammar Practice updated? N4 Grammar Practice was last updated on February 9, 2024, with version 3.2.1. This indicates regular maintenance and potential improvements to the application. ### What is the age rating for N4 Grammar Practice? N4 Grammar Practice has an age rating of 4+. This suggests that the content is suitable for a wide range of users, including younger learners, though its primary focus is on JLPT N4 grammar. ### Can I track my progress in N4 Grammar Practice? While the description highlights completing over 300 questions and reinforcing concepts, it does not explicitly detail a progress tracking feature. The focus is on practicing and mastering grammar points. ## Version history (last 5 releases) ### 3.3 — 2026-05-25 Updated to the latest version. ### 3.2.1 — 2024-02-09 Update applicability and convenience. ### 3.2 — 2024-01-16 Update to the latest version. ### 3.1.1 — 2020-09-19 1. Support iPhone SE and above and all iPad, iPadPro versions. 2. Collect all the JLPT N4 article sentence patterns, organized in an easy-to-understand way, with a detailed description of the sentence pattern, no grammatical terms beyond the scope of learning. Easy one-handed operation for efficient learning. ### 2.2.3 — 2019-01-04 Each size could also support now. ## Apps similar to N4 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Geostationary Orbit 3D Lab](https://appshunter.io/ios/app/geostationary-orbit-3d-lab/id1190211000) | — | Free | Education | | [Uncertainty Calculator](https://appshunter.io/ios/app/uncertainty-calculator/id1170905440) | 5.0 (1) | $3.99 | Education | | [DoodleConnect](https://appshunter.io/ios/app/doodleconnect/id1176073180) | 4.7 (55) | Free | Education | | [Campus Labs® Event Check-in](https://appshunter.io/ios/app/campus-labs-event-check-in/id1221503400) | 4.8 (1,381) | Free | Education | | [Solar System Simulator](https://appshunter.io/ios/app/solar-system-simulator/id1190193240) | 2.0 (3) | Free | Education | | [Birdathon](https://appshunter.io/ios/app/birdathon/id1211977440) | 4.7 (15) | Free | Education | ## More apps by Yamase & Touwa Japanese Insititute - [N3-文法問題集](https://appshunter.io/ios/app/n3/id493169980) - [JLPT N2 文法練習](https://appshunter.io/ios/app/jlpt-n2/id494453010) - [N1文法まとめ・問題集](https://appshunter.io/ios/app/n1/id494568526) - [JLPT Ｎ５文法問題集](https://appshunter.io/ios/app/jlpt/id498214969) - [N1-文法のまとめ](https://appshunter.io/ios/app/n1/id528955895) All apps by Yamase & Touwa Japanese Insititute: https://appshunter.io/developer/442115304 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*