# Coder for Java

> Mobile Java code compiler and interpreter for learning and practice. (iPhone/iPad app by Infinite Loop Development Ltd.)

- Source: https://appshunter.io/ios/app/coder-for-java/id598387994 (this page in markdown: same URL + `.md`)
- Developer: [Infinite Loop Development Ltd](https://appshunter.io/developer/463823475)
- Category: Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 10.0 · 3 MB
- Languages: American English
- Released: 2013-02-20
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/coder-for-java/id598387994/reviews.md

## What is Coder for Java?

This app lets you type Java code into your iPad or iPhone, and then by pressing "Run" the code is sent off to be compiled and interpreted, and the output is returned to the phone. It is the perfect app to help you learn the Java programming language, when you are away from your computer.

It works by sending the Java code to a server, where it is compiled, interpreted, and returned to your iPhone or iPad

Simply type your Java code into this app, press "Run" and it will be compiled and executed in seconds.

## Key features

- Type Java code on mobile
- Remote compilation and interpretation
- View code output instantly
- Practice coding away from computer
- Supports iPhone and iPad

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/coder-for-java/id598387994/reviews.md

### 1/5 — I wish I’d read the reviews first

*2018-04-26, version 1.5*

Wasted purchase. This app was not tested sufficiently. Input is ignored so I can’t type code in.

### 1/5 — Refund

*2017-05-24, version 1.5*

Looks like a kid made it and doesn't work.

### 1/5 — Crappity Crap.

*2016-07-16, version 1.4*

This is not usable on an iPad, and I can't imagine trying to code on a little bitty cell phone.  This app is only portrait mode, the buttons overlap the header of the ipad screen so that you can't easily touch control buttons for this app without triggering commands for the iPad. If you have a keyboard for your iPad you have to type landscape while the code is sideways. Made a small change to the output of the sample code provided but could not even find a way to compile it, the run button gave a blank page. Obviously a fail in my book.

### 1/5 — Nope!

*2016-02-12, version 1.3*

Downloaded the app and a huge penis was just there! To top that off, it went into my privacy and got my address now, every other month, I get a shipment of 34 pink and purple dildos! Not worth the dollar! 0/10

### 1/5 — Commentary

*2014-06-29, version 1.2*

Useless, dose absolutely nothing of what it said it did. Eclipes for iPad thats what i need not this!

### 1/5 — 👎

*2014-02-24, version 1.2*

I don't think it does anything. They just got a dollar from me

### 1/5 — Aa

*2014-02-23, version 1.2*

One word is enough "garbage"

### 1/5 — Not worth the dollar...

*2013-07-30, version 1.2*

This is app is extremely limited, and it's impossible to edit the text in the coding, I don't recommend it

Wish I could get a refund

### 1/5 — This app is terrible

*2013-06-20, version 1.2*

And I really regret buying it. Even though it was just a dollar, I really regret it. This app is a (for the lack of a better word, ill call it a) scam. The first flag is in the description it says it added new language compatibility - for a Java specific editor. 

Notable Complaints
-File system does not work (is actually non-existent, excuse me)
-The "save" feature appears to just output arbitrary id names for files
-Online compiler does not compile (I doubt it exists) except for the default startup file

Please do not buy this app. This app was made to get suckers like me to throw an irretrievable dollar. The developers history is the same. Scam like.

### 1/5 — Don't waste your money. Get a cup of real java instead.

*2013-03-18, version 1.1*

Some functionality works with iPhone, but there is no ability to save and run on the iPad. Does NOT work as advertised.

## Frequently asked questions about Coder for Java

### How does Coder for Java work?

Coder for Java sends your typed Java code to a server for compilation and interpretation. The output is then sent back to your iPhone or iPad for you to review.

### What devices is Coder for Java compatible with?

Coder for Java is designed for iPhone, iPad, and iPod devices, allowing you to code on the go.

### Is Coder for Java suitable for beginners?

Yes, this app is perfect for helping you learn the Java programming language, especially when you don't have access to your computer.

### What is the age rating for Coder for Java?

Coder for Java has an age rating of 4+, making it accessible for a wide range of users interested in learning to code.

### How often is Coder for Java updated?

The latest version, 1.8, was released on May 6, 2021. While updates may not be frequent, the app provides a stable environment for Java practice.

### Does Coder for Java have ads?

No, Coder for Java does not contain advertisements, providing an uninterrupted coding experience.

### What is the price of Coder for Java?

Coder for Java is available for a one-time purchase of $0.99.

### Can I use Coder for Java offline?

No, Coder for Java requires an internet connection to send your code to the server for compilation and interpretation.

## Version history (last 5 releases)

### 1.8 — 2021-05-06

Bug fixes and performance improvements.

### 1.7 — 2020-04-29

Support for latest version of iOS

### 1.6 — 2019-04-30

Important fixes

### 1.5 — 2017-02-10

New logo

### 1.4 — 2016-03-14

Added code sharing feature.

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All apps by Infinite Loop Development Ltd: https://appshunter.io/developer/463823475

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*