# Chinese Drill vs Preschool Kindergarten Math SE

The clearest difference is price: Chinese Drill at Free against Preschool Kindergarten Math SE's $12.99. Chinese Drill also leads on update cadence (every 6 days vs every 3 weeks). Preschool Kindergarten Math SE's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Chinese Drill is free to download; Preschool Kindergarten Math SE costs $12.99 up front. Chinese Drill sells 5 one-off in-app purchases. Preschool Kindergarten Math SE asks for nothing beyond the download.

Chinese Drill ships an update every 6 days, Preschool Kindergarten Math SE every 3 weeks. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Chinese Drill | Preschool Kindergarten Math SE |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 183 MB | 377 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BeWise s.r.o.](https://appshunter.io/developer/1166472031) | [Math Galaxy](https://appshunter.io/developer/500490521) |

## What reviewers say

### Chinese Drill

[App page](https://appshunter.io/ios/app/chinese-drill/id6445864902)

Master Chinese HSK vocabulary and phrases with a comprehensive learning tool. Features include a vast vocabulary database, interactive exercises, AI-powered grammar help, and character stroke animations. An integrated dictionary and error reporting ensure a polished learning experience.

**Highlights:** HSK vocabulary database (1-5), Learn exercises, flashcards, quizzes, AI grammar assistant, Character stroke animations, Chinese-English dictionary, Error reporting

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 125k tokens | $0.99 | one-time |
| Purchase HSK-2 vocabulary | $1.99 | one-time |
| Purchase HSK-3 vocabulary | $2.99 | one-time |
| Purchase HSK-4 vocabulary | $2.99 | one-time |
| Purchase the app and HSK 1 | $3.99 | one-time |


### Preschool Kindergarten Math SE

[App page](https://appshunter.io/ios/app/preschool-kindergarten-math-se/id6470302139)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chinese Drill free?

Chinese Drill is free to download, with in-app purchases available.

### Is Preschool Kindergarten Math SE free?

Preschool Kindergarten Math SE costs $12.99, with no in-app purchases.

### Do Chinese Drill or Preschool Kindergarten Math SE have ads?

Chinese Drill shows ads; Preschool Kindergarten Math SE does not.

### Which is updated more often, Chinese Drill or Preschool Kindergarten Math SE?

Chinese Drill ships an update every 6 days, and Preschool Kindergarten Math SE every 3 weeks. Most recently, Chinese Drill was updated on October 10, 2026 and Preschool Kindergarten Math SE on September 29, 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.*