# Java to Kotlin vs Java Programming Practice

The clearest difference is in-app purchases: Java to Kotlin at none against Java Programming Practice's 1. Java to Kotlin also leads on iOS requirement (13.4 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. Java Programming Practice sells 1 one-off in-app purchase. Java to Kotlin asks for nothing beyond the download.

## The numbers

| Metric | Java to Kotlin | Java Programming Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/java-programming-practice/id6544798951/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 2 MB | 57 MB |
| Requires iOS | **13.4** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Little World](https://appshunter.io/developer/1521130475) | [Akshay Bhasme](https://appshunter.io/developer/1757403977) |

## What reviewers say

### Java to Kotlin

[App page](https://appshunter.io/ios/app/java-to-kotlin/id1521130473)

**Features:** macOS Compatibility

**In-app purchases:** none


### Java Programming Practice

[App page](https://appshunter.io/ios/app/java-programming-practice/id6544798951)

Learn Java programming from beginner to advanced with interactive lessons, over 500 practice programs, and a built-in code editor. Master core concepts, OOP, advanced topics, and data structures through hands-on coding and a quiz game. Practice anytime, anywhere, even offline.

**Highlights:** 500+ interactive practice programs, Built-in code editor with syntax highlighting, Real-time code compilation and output, Core Java and Advanced Java lessons, Object-Oriented Programming (OOP) mastery, Data Structures and Algorithms practice, Quiz game for knowledge testing, Offline access

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro User | $1.99 | one-time |


## Frequently asked questions

### Is Java to Kotlin free?

Java to Kotlin is free to download, with no in-app purchases.

### Is Java Programming Practice free?

Java Programming Practice is free to download, with in-app purchases available.

### Do Java to Kotlin or Java Programming Practice have ads?

Neither Java to Kotlin nor Java Programming Practice shows ads.

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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.*