# Z2Y Java Principles vs Live Wallpaper Maker Engine

The clearest difference is price: Live Wallpaper Maker Engine at Free against Z2Y Java Principles's $1.99. Live Wallpaper Maker Engine also leads on iOS requirement (13.0 vs 15.6). Z2Y Java Principles's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On in-app purchases and device support there is nothing between them.

Live Wallpaper Maker Engine 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, Live Wallpaper Maker Engine every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Z2Y Java Principles | Live Wallpaper Maker Engine |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/live-wallpaper-maker-engine/id6751613259/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 257 MB | 48 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [洁 欧阳](https://appshunter.io/developer/1715570257) | [正福 邹](https://appshunter.io/developer/1752550912) |

## 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


### Live Wallpaper Maker Engine

[App page](https://appshunter.io/ios/app/live-wallpaper-maker-engine/id6751613259)

Transform any video into a dynamic live wallpaper for your iPhone or iPad. Easily convert videos, GIFs, and photos into personalized backgrounds to make your device stand out. Organize your content and launch creations with a single tap.

**Highlights:** Video to Live Wallpaper conversion, Convert photos, videos, and GIFs, Organize content in a creative studio, Widget launcher for quick access, Personalize home and lock screens

**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 Live Wallpaper Maker Engine free?

Live Wallpaper Maker Engine is free to download, with no in-app purchases.

### Do Z2Y Java Principles or Live Wallpaper Maker Engine have ads?

Live Wallpaper Maker Engine shows ads; Z2Y Java Principles does not.

### Which is updated more often, Z2Y Java Principles or Live Wallpaper Maker Engine?

Z2Y Java Principles ships an update every 5 days, and Live Wallpaper Maker Engine every 2 months. Most recently, Z2Y Java Principles was updated on November 4, 2026 and Live Wallpaper Maker Engine on October 31, 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.*