# Korean Words 4 Beginners vs Third grade Math

The clearest difference is update cadence: Korean Words 4 Beginners at every 10 months against Third grade Math's every 28 months. Third grade Math's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Korean Words 4 Beginners costs $2.99 and Third grade Math $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Korean Words 4 Beginners ships an update every 10 months, Third grade Math every 28 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Korean Words 4 Beginners | Third grade Math |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 28 months |
| Size | 147 MB | 17 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CogWrite Learning Analytics LLC](https://appshunter.io/developer/410496428) | [Sergey Malugin](https://appshunter.io/developer/562782409) |

## What reviewers say

### Korean Words 4 Beginners

[App page](https://appshunter.io/ios/app/korean-words-4-beginners/id459331279)

**Features:** macOS Compatibility

**In-app purchases:** none


### Third grade Math

[App page](https://appshunter.io/ios/app/third-grade-math-subtraction/id1271515324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Korean Words 4 Beginners free?

Korean Words 4 Beginners costs $2.99, with no in-app purchases.

### Is Third grade Math free?

Third grade Math costs $2.99, with no in-app purchases.

### Do Korean Words 4 Beginners or Third grade Math have ads?

Neither Korean Words 4 Beginners nor Third grade Math shows ads.

### Which is updated more often, Korean Words 4 Beginners or Third grade Math?

Korean Words 4 Beginners ships an update every 10 months, and Third grade Math every 28 months. Most recently, Korean Words 4 Beginners was updated on October 8, 2026 and Third grade Math on October 10, 2026.

---

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