# Korean Study Step 1 vs KoreanNumber

The clearest difference is rating: KoreanNumber at 4.3 against Korean Study Step 1's 3.4. KoreanNumber also leads on in-app purchases (none vs 1) and review sentiment (67% vs 45%). Korean Study Step 1's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Korean Study Step 1 sells 1 one-off in-app purchase. KoreanNumber asks for nothing beyond the download.

KoreanNumber holds the better App Store score, 4.3 against 3.4. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 45% of Korean Study Step 1's written reviews are positive against 67% of KoreanNumber's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Korean Study Step 1 | KoreanNumber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/korean-study-step-1/id591368369/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/koreannumber/id1532212551/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 44.8% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 327 MB | 65 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOFTHEAVEN](https://appshunter.io/developer/588713602) | [kazumasa fujihara](https://appshunter.io/developer/1516573304) |

## What reviewers say

### Korean Study Step 1

[App page](https://appshunter.io/ios/app/korean-study-step-1/id591368369)

This app teaches elementary Korean language through interactive writing exercises. It uses a unique writing recognition system to help users learn phonics and dictation, making learning engaging for young children.

**Highlights:** Elementary Korean alphabet learning, Korean language dictation, Writing recognition system, Phonics and letter learning, Character voiceovers, Interactive writing exercises

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $1.99 | one-time |


### KoreanNumber

[App page](https://appshunter.io/ios/app/koreannumber/id1532212551)

Learn Korean numbers through interactive game modes. Master both Sino-Korean and Native Korean number systems. Practice converting numbers to Korean and vice versa.

**Highlights:** Sino Korean Number learning, Native Korean Number learning, Number to Korean conversion, Korean to Number conversion, Multiple game modes

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

**In-app purchases:** none


## Frequently asked questions

### Is Korean Study Step 1 free?

Korean Study Step 1 is free to download, with in-app purchases available.

### Is KoreanNumber free?

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

### Which has better reviews, Korean Study Step 1 or KoreanNumber?

KoreanNumber is rated higher. Korean Study Step 1 averages 3.4 out of 5 from 5 ratings, while KoreanNumber averages 4.3 from 3 ratings.

### Do Korean Study Step 1 or KoreanNumber have ads?

Both Korean Study Step 1 and KoreanNumber show ads.

### Which is updated more often, Korean Study Step 1 or KoreanNumber?

Korean Study Step 1 ships an update every 3 months, and KoreanNumber every 3 months. Most recently, Korean Study Step 1 was updated on October 23, 2026 and KoreanNumber on October 24, 2026.

---

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