249+ iOS apps curated and reviewed
The best jlpt grammar exercise book apps on iPhone average 3.6★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | Yes | Yes | May 2026 | |
| 2 |  | Free | 4.6★ (597) | No | Yes | Oct 2026 | |
| 3 |  | Free | 1.7★ (3) | No | No | May 2026 | |
| 4 |  | Free | 4.3★ (13) | No | No | May 2026 | |
| 5 |  | Free | 4.5★ (511) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.4★ (135) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | — | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 5.0★ (1) | Yes | Yes | Sep 2026 |
Prepare for the JLPT exam with thousands of grammar questions. Engage in a smart test mode designed to make studying more interactive and effective. User feedback is actively sought to improve the learning experience.
Assess your English grammar proficiency with comprehensive tests and targeted lessons. Identify areas for improvement and reinforce learning with practice exercises. Track your progress and revisit past tests to master English grammar rules.
This app helps users study Japanese grammar for the JLPT exams across all levels (N5-N1). It offers a comprehensive database of over 1000 grammar points with examples, search functionality, and practice exercises to aid in learning and review.
