# 도전! 한자 2급 Chinese CharTest 2nd vs Flash

The clearest difference is price: Flash at Free against 도전! 한자 2급 Chinese CharTest 2nd's $0.99. Flash also leads on update cadence (every 3 months vs every 13 months). 도전! 한자 2급 Chinese CharTest 2nd's advantage is ads (none vs shown) and iOS requirement (9.0 vs 17.0). On in-app purchases and device support there is nothing between them.

Flash is free to download; 도전! 한자 2급 Chinese CharTest 2nd costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

도전! 한자 2급 Chinese CharTest 2nd ships an update every 13 months, Flash every 3 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 도전! 한자 2급 Chinese CharTest 2nd | Flash |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/2-chinese-chartest-2nd/id314343183/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 12 MB | 29 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DaolSoft, Co., Ltd.](https://appshunter.io/developer/295463355) | [yeeun seo](https://appshunter.io/developer/1634215603) |

## What reviewers say

### 도전! 한자 2급 Chinese CharTest 2nd

[App page](https://appshunter.io/ios/app/2-chinese-chartest-2nd/id314343183)

Prepare for the 2nd Grade Chinese Character Proficiency Test with this app. It offers practice tests, auto-save, and detailed scoring to help you master 2,355 assigned characters and improve your Korean language comprehension.

**Highlights:** 9 practice tests (1,350 problems total), Auto-save and resume functionality, Scoring results and history tracking (up to 100 tests), Instant answer checking during tests, 50-problem random skill test, List of 2,355 assigned characters

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash

[App page](https://appshunter.io/ios/app/flash-mental-math/id1634215601)

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

**In-app purchases:** none


## Frequently asked questions

### Is 도전! 한자 2급 Chinese CharTest 2nd free?

도전! 한자 2급 Chinese CharTest 2nd costs $0.99, with no in-app purchases.

### Is Flash free?

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

### Do 도전! 한자 2급 Chinese CharTest 2nd or Flash have ads?

Flash shows ads; 도전! 한자 2급 Chinese CharTest 2nd does not.

### Which is updated more often, 도전! 한자 2급 Chinese CharTest 2nd or Flash?

도전! 한자 2급 Chinese CharTest 2nd ships an update every 13 months, and Flash every 3 months. Most recently, 도전! 한자 2급 Chinese CharTest 2nd was updated on October 9, 2026 and Flash on October 5, 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.*