# Java SE 21 Developer vs 한식조리기능사 필기·실기 대비

The clearest difference is price: Java SE 21 Developer at Free against 한식조리기능사 필기·실기 대비's $6.99. Java SE 21 Developer also leads on update cadence (weekly vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Java SE 21 Developer is free to download; 한식조리기능사 필기·실기 대비 costs $6.99 up front. Java SE 21 Developer sells 1 one-off in-app purchase and 한식조리기능사 필기·실기 대비 sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Java SE 21 Developer ships an update weekly, 한식조리기능사 필기·실기 대비 every 6 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Java SE 21 Developer | 한식조리기능사 필기·실기 대비 |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 203 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [YOUNGJUN MA](https://appshunter.io/developer/1889888147) |

## What reviewers say

### Java SE 21 Developer

[App page](https://appshunter.io/ios/app/java-se-21-developer/id6785110070)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### 한식조리기능사 필기·실기 대비

[App page](https://appshunter.io/ios/app/id6797324369)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |


## Frequently asked questions

### Is Java SE 21 Developer free?

Java SE 21 Developer is free to download, with in-app purchases available.

### Is 한식조리기능사 필기·실기 대비 free?

한식조리기능사 필기·실기 대비 costs $6.99, and also offers in-app purchases.

### Do Java SE 21 Developer or 한식조리기능사 필기·실기 대비 have ads?

Neither Java SE 21 Developer nor 한식조리기능사 필기·실기 대비 shows ads.

### Which is updated more often, Java SE 21 Developer or 한식조리기능사 필기·실기 대비?

Java SE 21 Developer ships an update weekly, and 한식조리기능사 필기·실기 대비 every 6 weeks. Most recently, Java SE 21 Developer was updated on October 28, 2026 and 한식조리기능사 필기·실기 대비 on October 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.*