# zeroStudy vs 日文單字－五十音到日檢N1日語

The clearest difference is update cadence: zeroStudy at daily against 日文單字－五十音到日檢N1日語's weekly. zeroStudy also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

zeroStudy ships an update daily, 日文單字－五十音到日檢N1日語 weekly. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | zeroStudy | 日文單字－五十音到日檢N1日語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/n1/id6784779535/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free |
| Size | 32 MB | 51 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JIA JIUN Ku](https://appshunter.io/developer/1884246557) | [Qing-Qi Chen](https://appshunter.io/developer/6782070485) |

## What reviewers say

### zeroStudy

[App page](https://appshunter.io/ios/app/zerostudy/id6760388575)

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

**In-app purchases:** none


### 日文單字－五十音到日檢N1日語

[App page](https://appshunter.io/ios/app/n1/id6784779535)

This app helps Chinese speakers learn Japanese vocabulary from JLPT N5 to N1, featuring AI grammar analysis for example sentences and spaced repetition for effective memorization. It offers offline access to words and sentences, pronunciation guides, and multiple learning modes.

**Highlights:** 10,000 high-frequency Japanese words, AI grammar analysis for example sentences, Kana and Romaji pronunciation, Adjustable speech speed for practice, Spaced Repetition System (SRS), Offline word and sentence access, Multiple learning modes

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

**In-app purchases:** none


## Frequently asked questions

### Is zeroStudy free?

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

### Is 日文單字－五十音到日檢N1日語 free?

日文單字－五十音到日檢N1日語 is free to download, with no in-app purchases.

### Do zeroStudy or 日文單字－五十音到日檢N1日語 have ads?

Neither zeroStudy nor 日文單字－五十音到日檢N1日語 shows ads.

### Which is updated more often, zeroStudy or 日文單字－五十音到日檢N1日語?

zeroStudy ships an update daily, and 日文單字－五十音到日檢N1日語 weekly. Most recently, zeroStudy was updated on September 29, 2026 and 日文單字－五十音到日檢N1日語 on September 24, 2026.

---

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