# Java大全 vs Astral Essences

The clearest difference is price: Astral Essences at Free against Java大全's $1.99. Astral Essences also leads on rating (5.0 vs 4.5). Java大全's advantage is ads (none vs shown) and ratings volume (20 vs 1). On in-app purchases, device support and iOS requirement there is nothing between them.

Astral Essences is free to download; Java大全 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Astral Essences holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Java大全 has 20 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Java大全 | Astral Essences |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (20 ratings)](https://appshunter.io/ios/app/java/id1111113111/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astral-essences/id1619706860/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | — |
| Monetization | Paid | **Ad-supported** |
| Size | 4 MB | 42 MB |
| Requires iOS | 15.6 | **14.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [强 马](https://appshunter.io/developer/687218962) | [Claire Mitchell](https://appshunter.io/developer/1619706862) |

## What reviewers say

### Java大全

[App page](https://appshunter.io/ios/app/java/id1111113111)

This app provides a comprehensive guide for Java programmers, covering everything from beginner concepts to advanced development and interview preparation. It's an ideal resource for those learning Java, developing Java applications, or preparing for Java interviews.

**Highlights:** Java quick start guide, JDK installation and configuration, Core Java syntax and concepts, Object-oriented programming principles, Advanced Java topics, Java interview preparation, Coding practice questions

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

**In-app purchases:** none


### Astral Essences

[App page](https://appshunter.io/ios/app/astral-essences/id1619706860)

Explore a comprehensive guide to essential oils, their history, uses, and benefits. Discover new products, learn application techniques, and find oils tailored to your Zodiac sign and Chakras. This app is updated daily to provide the latest information.

**Highlights:** Essential oil history and uses, Product and blend discovery, Application charts, Zodiac and Chakra-based oil recommendations, Customizable favorites list, Daily updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Java大全 free?

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

### Is Astral Essences free?

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

### Which has better reviews, Java大全 or Astral Essences?

Astral Essences is rated higher. Java大全 averages 4.5 out of 5 from 20 ratings, while Astral Essences averages 5.0 from 1 ratings.

### Do Java大全 or Astral Essences have ads?

Astral Essences shows ads; Java大全 does not.

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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.*