# Z2Y Java Principles vs 爱上韩国特色美食

The clearest difference is price: 爱上韩国特色美食 at Free against Z2Y Java Principles's $1.99. Z2Y Java Principles's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On in-app purchases and iOS requirement there is nothing between them.

爱上韩国特色美食 is free to download; Z2Y Java Principles costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Z2Y Java Principles ships an update every 5 days, 爱上韩国特色美食 every 3 weeks. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Z2Y Java Principles | 爱上韩国特色美食 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 257 MB | 15 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [洁 欧阳](https://appshunter.io/developer/1715570257) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### Z2Y Java Principles

[App page](https://appshunter.io/ios/app/z2y-java-principles/id6504158005)

**Features:** Vision Pro support

**In-app purchases:** none


### 爱上韩国特色美食

[App page](https://appshunter.io/ios/app/id6737436133)

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

**In-app purchases:** none


## Frequently asked questions

### Is Z2Y Java Principles free?

Z2Y Java Principles costs $1.99, with no in-app purchases.

### Is 爱上韩国特色美食 free?

爱上韩国特色美食 is free to download, with no in-app purchases.

### Do Z2Y Java Principles or 爱上韩国特色美食 have ads?

爱上韩国特色美食 shows ads; Z2Y Java Principles does not.

### Which is updated more often, Z2Y Java Principles or 爱上韩国特色美食?

Z2Y Java Principles ships an update every 5 days, and 爱上韩国特色美食 every 3 weeks. Most recently, Z2Y Java Principles was updated on November 8, 2026 and 爱上韩国特色美食 on November 12, 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.*