# JLPT 오늘부터 일본어 vs Justdown

The clearest difference is in-app purchases: Justdown at none against JLPT 오늘부터 일본어's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JLPT 오늘부터 일본어 sells 2 in-app purchases, starting at $2.99 per month. Justdown asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JLPT 오늘부터 일본어 | Justdown |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 160 MB | 31 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [sang wook Jang](https://appshunter.io/developer/964695745) | [Hyungwon Jang](https://appshunter.io/developer/1879254690) |

## What reviewers say

### JLPT 오늘부터 일본어

[App page](https://appshunter.io/ios/app/jlpt/id6751457069)

Master Japanese for JLPT exams from beginner Hiragana/Katakana to N1. Practice with thousands of questions, build vocabulary, and track progress. Offers a smart error correction notebook and TTS pronunciation support.

**Highlights:** JLPT exam-style practice questions, Hiragana and Katakana basic learning, Smart error correction notebook, Furigana and TTS pronunciation support, JLPT level-specific vocabulary lists, Learning statistics and goal management, Cloud synchronization and dark mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간 구독 | $2.99 | per month |
| JLPT 합격 패스 (연간) | $22.99 | per year |


### Justdown

[App page](https://appshunter.io/ios/app/justdown-furigana-notes/id6805135080)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JLPT 오늘부터 일본어 free?

JLPT 오늘부터 일본어 is free to download, with in-app purchases available.

### Is Justdown free?

Justdown is free to download, with no in-app purchases.

### Do JLPT 오늘부터 일본어 or Justdown have ads?

Neither JLPT 오늘부터 일본어 nor Justdown shows ads.

### Which is updated more often, JLPT 오늘부터 일본어 or Justdown?

JLPT 오늘부터 일본어 ships an update every 2 days, and Justdown every 2 days. Most recently, JLPT 오늘부터 일본어 was updated on November 5, 2026 and Justdown on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*