# i単語帳 vs HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜

The clearest difference is update cadence: i単語帳 at every 2 months against HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜's every 38 months. i単語帳 also leads on price ($1.99 vs $2.99). HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On ads and in-app purchases there is nothing between them.

i単語帳 costs $1.99 and HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

i単語帳 ships an update every 2 months, HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 every 38 months. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | i単語帳 | HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Positive reviews | 55.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 38 months |
| Monetization | Paid | — |
| Size | 8 MB | 84 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [aill, k.k. (JP)](https://appshunter.io/developer/293879399) | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) |

## What reviewers say

### i単語帳

[App page](https://appshunter.io/ios/app/i/id515863677)

This app combines the tactile feel of physical flashcards with digital efficiency. It uses a scientific approach to optimize memorization by re-presenting cards at scientifically determined intervals. Easily manage and import your vocabulary lists for effective learning.

**Highlights:** Realistic card-flipping simulation, Automatic spaced repetition learning, Pre-loaded 600 common English words, CSV file import for bulk vocabulary entry, Cross-vocabulary search, Customizable card and text colors

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

**In-app purchases:** none


### HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜

[App page](https://appshunter.io/ios/app/hsk/id1632517752)

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

**In-app purchases:** none


## Frequently asked questions

### Is i単語帳 free?

i単語帳 costs $1.99, with no in-app purchases.

### Is HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 free?

HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 costs $2.99, with no in-app purchases.

### Do i単語帳 or HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 have ads?

Neither i単語帳 nor HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 shows ads.

### Which is updated more often, i単語帳 or HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜?

i単語帳 ships an update every 2 months, and HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 every 38 months. Most recently, i単語帳 was updated on October 31, 2026 and HSK 頻出単語学習アプリ 〜中国語検定/漢語水平考試〜 on October 30, 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.*