# Kotlin Programming Compiler vs php Code Play

The clearest difference is review sentiment: Kotlin Programming Compiler at 56% against php Code Play's 0%. Kotlin Programming Compiler also leads on ratings volume (7 vs 1) and iOS requirement (12.0 vs 15.0). php Code Play's advantage is rating (5.0 vs 4.6) and monetization model (ad-supported vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Kotlin Programming Compiler sells 1 one-off in-app purchase and php Code Play sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

php Code Play holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Kotlin Programming Compiler has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 56% of Kotlin Programming Compiler's written reviews are positive against 0% of php Code Play's, so the app with the better star average is not the one people write more warmly about.

Kotlin Programming Compiler ships an update every 2 months, php Code Play every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kotlin Programming Compiler | php Code Play |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/kotlin-programming-compiler/id1450611634/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/php-code-play-learn-php/id1495368121/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | **55.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 20 MB | 46 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Merbin Joe](https://appshunter.io/developer/1281696078) |

## What reviewers say

### Kotlin Programming Compiler

[App page](https://appshunter.io/ios/app/kotlin-programming-compiler/id1450611634)

Write and execute Kotlin code directly on your mobile device. This app is designed for learning and testing code snippets with features like syntax highlighting and a custom keyboard. It allows you to compile, run, and share your Kotlin files.

**Highlights:** Compile and run Kotlin programs, View program output and errors, Custom keyboard for easy input, Advanced source code editor, Syntax highlighting and line numbers, Open, save, import, and share files

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $2.99 | one-time |


### php Code Play

[App page](https://appshunter.io/ios/app/php-code-play-learn-php/id1495368121)

Learn PHP programming with an integrated editor and compiler that supports multiple PHP versions.  It offers tutorials, quizzes, and interview questions to help you master PHP for web development and database integration.

**Highlights:** Integrated PHP compiler and editor, Supports multiple PHP versions (5, 7.2, 7), Offline tutorials and documentation, PHP quizzes and interview questions, HTML and PHP code execution, Database learning support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium 6 Months | $2.99 | per 6 months |
| Premium Yearly | $4.99 | per year |


## Frequently asked questions

### Is Kotlin Programming Compiler free?

Kotlin Programming Compiler is free to download, with in-app purchases available.

### Is php Code Play free?

php Code Play is free to download, with in-app purchases available.

### Which has better reviews, Kotlin Programming Compiler or php Code Play?

php Code Play is rated higher. Kotlin Programming Compiler averages 4.6 out of 5 from 7 ratings, while php Code Play averages 5.0 from 1 ratings.

### Do Kotlin Programming Compiler or php Code Play have ads?

Both Kotlin Programming Compiler and php Code Play show ads.

### Which is updated more often, Kotlin Programming Compiler or php Code Play?

Kotlin Programming Compiler ships an update every 2 months, and php Code Play every 3 months. Most recently, Kotlin Programming Compiler was updated on November 2, 2026 and php Code Play on November 3, 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.*