# Oracle Java SE 21 Developer vs 한식조리기능사 필기·실기 대비

The clearest difference is update cadence: Oracle Java SE 21 Developer at weekly against 한식조리기능사 필기·실기 대비's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Oracle 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.

Oracle Java SE 21 Developer ships an update weekly, 한식조리기능사 필기·실기 대비 every 2 weeks. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Oracle Java SE 21 Developer | 한식조리기능사 필기·실기 대비 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 209 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

### Oracle Java SE 21 Developer

[App page](https://appshunter.io/ios/app/oracle-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 Oracle Java SE 21 Developer free?

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

### Is 한식조리기능사 필기·실기 대비 free?

한식조리기능사 필기·실기 대비 is free to download, with in-app purchases available.

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

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

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

Oracle Java SE 21 Developer ships an update weekly, and 한식조리기능사 필기·실기 대비 every 2 weeks. Most recently, Oracle Java SE 21 Developer was updated on October 9, 2026 and 한식조리기능사 필기·실기 대비 on October 14, 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.*