Kanji Koi

The Best Mobile App to Prepare for JLPT N5

What to look for in an N5 study app and how to use it effectively.

N5 needs strong basics: kana fluency, core grammar, ~1,000 words, and ~100 kanji. A great mobile app should make these easy to practice daily with small, repeatable wins.

What the app should include

How to use a mobile app for N5 (daily)

  1. Reviews first (5–10m): Clear the SRS queue.
  2. New items (10–15m): 15–25 words; 6–10 kanji/week.
  3. Grammar (10–15m): Learn 2 points/day; write 2–3 mini‑sentences.
  4. Listening (5–10m): Loop beginner dialogs; shadow short lines.

Weekend: one short mock section; fix errors before adding more content.

2‑week starter plan

Tips

App evaluation checklist

Metrics to track

How Kanji Koi helps at N5

Use Kanji Koi to pair today’s grammar examples with the vocabulary you’re adding. This keeps cards meaningful and improves recall during reading and listening.


For kanji specifically, an app with stroke‑order guidance and JLPT lists saves setup time and boosts retention.