# Math Core A+ vs 중학 영단어

The clearest difference is ads: Math Core A+ at none against 중학 영단어's shown. Math Core A+ also leads on device support (3 vs 1). 중학 영단어's advantage is update cadence (weekly vs every 12 months). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Math Core A+ sells 1 in-app purchase, starting at $1.99 per 7 days and 중학 영단어 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math Core A+ ships an update every 12 months, 중학 영단어 weekly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Math Core A+ | 중학 영단어 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 15 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YongUk Kim](https://appshunter.io/developer/1441198611) | [seung won park](https://appshunter.io/developer/1590481207) |

## What reviewers say

### Math Core A+

[App page](https://appshunter.io/ios/app/math-core-a-plus/id6468982382)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Exercise | $1.99 | per 7 days |


### 중학 영단어

[App page](https://appshunter.io/ios/app/id6754064324)

This app helps middle school students master essential vocabulary through an intelligent, spaced repetition system. It tracks learning progress across four levels and reinforces understanding with sentence-based quizzes. Daily learning achievements are visualized through charts and calendars.

**Highlights:** Automatic spaced repetition review, Four-level learning progress system, Sentence completion quizzes, Daily learning progress charts, Pronunciation and example sentences, 2150 essential middle school words

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 | $3.99 | one-time |


## Frequently asked questions

### Is Math Core A+ free?

Math Core A+ is free to download, with in-app purchases available.

### Is 중학 영단어 free?

중학 영단어 is free to download, with in-app purchases available.

### Do Math Core A+ or 중학 영단어 have ads?

중학 영단어 shows ads; Math Core A+ does not.

### Which is updated more often, Math Core A+ or 중학 영단어?

Math Core A+ ships an update every 12 months, and 중학 영단어 weekly. Most recently, Math Core A+ was updated on October 8, 2026 and 중학 영단어 on October 15, 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.*