---
title: "Jedona - Compiler for Java - Reviews, Revenue and Downloads in China | Apple App Store"
description: "Write Java code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets!  Java is a general-purpose programming language that is class-based and object-o"
---

# Jedona - Compiler for Java — China

![Jedona App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/6f/35/46/6f35463e-f149-f6b1-966d-9937aba1bc4b/AppIcon-0-0-1x_U007emarketing-0-5-0-0-85-220.png/400x400bb.png)

**Developer:** [Ketan Appa](https://apptail.io/developer/ketan-appa-Zzb) (United Kingdom)
**Category:** Education
**Rating:** 4.1/5 (84 ratings)
**Price:** Free
**Bundle ID:** com.kappsmart.javacompiler
**Store:** Apple App Store
**Country:** China
**Version:** 3.4 (released 2026-03-13)
**Original Release:** 2016-09-30

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1160423626)
**AppTail Page:** [https://apptail.io/app/jedona-compiler-for-java-wdGn/china](https://apptail.io/app/jedona-compiler-for-java-wdGn/china)

## Jedona Description
Write Java code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets!

Java is a general-purpose programming language that is class-based and object-oriented. It is intended to let application developers write once, run anywhere (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation. Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of the underlying computer architecture.

Features:
- Compile and run your program
- View program output or detailed error 
- Custom keyboard for easy input of frequently used characters
- Optimized for connecting with external physical/bluetooth keyboard
- Advanced source code editor with syntax highlighting, bracket completion and line numbers
- Import files from your personal iCloud Drive account and export files that you create.

Limitations:
- Internet connection is required for compilation
- Maximum program running time is 20s
- One file can be run at a time
- Some file system, network and graphics functions may be limited
- This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation.

## Jedona Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/4f/2d/01/4f2d0126-2972-52d9-e20e-7da9c77ea964/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/02/32/c3/0232c34a-b2fc-404a-76d8-4467fcbf1f78/mzl.devvfrfd.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b6/99/d3/b699d33f-b229-9ff9-3dd9-0dce41593b5b/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/e8/a4/4f/e8a44f68-8add-d28b-2139-cf618dd0fa70/mzl.hizkgdxe.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/5e/af/d3/5eafd32f-e975-e9ea-a612-573378ee862c/2126b2e0-e2e6-43b8-9770-e4e9d12f601d_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2023-09-21_at_18.16.17.png/1242x2688.png)

## Jedona Rating Breakdown in China
- 5 stars: 57 (68%)
- 4 stars: 7 (8%)
- 3 stars: 6 (7%)
- 2 stars: 2 (2%)
- 1 stars: 12 (14%)

## Jedona Reviews in China

### ***** "希望增加一些功能"
能否增加输入前几个字母自动检索对应的关键字吗，包括其他比如c/c++，python的几个app
-- 你说的对但是_12, 2024-10-09

### ***** "非常好用"
可惜必須連網
-- 逆天福瑞, 2024-10-02

### ***** "太良心了"
超级良心的编程环境，外瑞古德！必须好评
-- 黑暗君主的红石, 2022-02-09

### ***** "非常好用"
为什么这软件没流量？
-- 我的勇者用户, 2021-07-15

### ***-- "注释有极其严重的BUG"
注释的问题很大，希望作者能加以解决，谢谢。
-- POIOIOSAS, 2021-05-31

### ***** "👍👍👍"
免费🆓，不错😌
-- 陈政渤, 2021-03-14

### ***** "好"
注释之后会有bug，删掉注释语句，下面代码还是灰色，然后报错，不精确，显示错误老是错位，但是整体很好，免费实用，点赞，谢谢作者，要是有可能，尽量可以有简体中文选择，英文一窍不通，至少切换一下语言能看懂设置，谢谢
-- 渡劫散仙, 2020-10-19

### ***** "555666666"
66
-- Jas345478, 2020-10-16

### **--- "无法正常输入"
为什么打代码按空格时，光标乱跳。无法正常输入。
-- pangzhufeizhu, 2020-10-02

### *---- "已经花钱买过了，为什么还有广告"
已经花钱买过了，为什么还有广告，设置里面点击后居然还要让我付款？？
-- 蓝盾之心, 2020-09-16

[View all Jedona reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Jedona In-App Purchases
| Item | Price |
|------|-------|
| Upgrade | ¥22.00 |


## Jedona Discovered Keywords
- compiler for java

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## Jedona Available In
- [China](https://apptail.io/app/jedona-compiler-for-java-wdGn/china)
- [United States](https://apptail.io/app/jedona-compiler-for-java-wdGn/united-states)
- [India](https://apptail.io/app/jedona-compiler-for-java-wdGn/india)
- [Germany](https://apptail.io/app/jedona-compiler-for-java-wdGn/germany)
- [Russia](https://apptail.io/app/jedona-compiler-for-java-wdGn/russia)
- [Italy](https://apptail.io/app/jedona-compiler-for-java-wdGn/italy)
- [Japan](https://apptail.io/app/jedona-compiler-for-java-wdGn/japan)
- [Canada](https://apptail.io/app/jedona-compiler-for-java-wdGn/canada)
- [Saudi Arabia](https://apptail.io/app/jedona-compiler-for-java-wdGn/saudi-arabia)
- [Philippines](https://apptail.io/app/jedona-compiler-for-java-wdGn/philippines)
- [Ukraine](https://apptail.io/app/jedona-compiler-for-java-wdGn/ukraine)
- [Brazil](https://apptail.io/app/jedona-compiler-for-java-wdGn/brazil)
- [Vietnam](https://apptail.io/app/jedona-compiler-for-java-wdGn/vietnam)
- [United Kingdom](https://apptail.io/app/jedona-compiler-for-java-wdGn/united-kingdom)
- [Thailand](https://apptail.io/app/jedona-compiler-for-java-wdGn/thailand)
- [Taiwan](https://apptail.io/app/jedona-compiler-for-java-wdGn/taiwan)
- [France](https://apptail.io/app/jedona-compiler-for-java-wdGn/france)
- [Mexico](https://apptail.io/app/jedona-compiler-for-java-wdGn/mexico)
- [South Africa](https://apptail.io/app/jedona-compiler-for-java-wdGn/south-africa)
- [Australia](https://apptail.io/app/jedona-compiler-for-java-wdGn/australia)
- [United Arab Emirates](https://apptail.io/app/jedona-compiler-for-java-wdGn/united-arab-emirates)
- [Israel](https://apptail.io/app/jedona-compiler-for-java-wdGn/israel)
- [South Korea](https://apptail.io/app/jedona-compiler-for-java-wdGn/south-korea)
- [Poland](https://apptail.io/app/jedona-compiler-for-java-wdGn/poland)
- [Indonesia](https://apptail.io/app/jedona-compiler-for-java-wdGn/indonesia)
- [Romania](https://apptail.io/app/jedona-compiler-for-java-wdGn/romania)
- [Türkiye](https://apptail.io/app/jedona-compiler-for-java-wdGn/turkey)
- [Switzerland](https://apptail.io/app/jedona-compiler-for-java-wdGn/switzerland)
- [Kazakhstan](https://apptail.io/app/jedona-compiler-for-java-wdGn/kazakhstan)
- [Malaysia](https://apptail.io/app/jedona-compiler-for-java-wdGn/malaysia)
- [Nigeria](https://apptail.io/app/jedona-compiler-for-java-wdGn/nigeria)
- [Netherlands](https://apptail.io/app/jedona-compiler-for-java-wdGn/netherlands)
- [Hungary](https://apptail.io/app/jedona-compiler-for-java-wdGn/hungary)
- [Chile](https://apptail.io/app/jedona-compiler-for-java-wdGn/chile)
- [Pakistan](https://apptail.io/app/jedona-compiler-for-java-wdGn/pakistan)
- [Armenia](https://apptail.io/app/jedona-compiler-for-java-wdGn/armenia)
- [Belgium](https://apptail.io/app/jedona-compiler-for-java-wdGn/belgium)
- [Sweden](https://apptail.io/app/jedona-compiler-for-java-wdGn/sweden)
- [Denmark](https://apptail.io/app/jedona-compiler-for-java-wdGn/denmark)
- [Belarus](https://apptail.io/app/jedona-compiler-for-java-wdGn/belarus)
- [Azerbaijan](https://apptail.io/app/jedona-compiler-for-java-wdGn/azerbaijan)
- [Austria](https://apptail.io/app/jedona-compiler-for-java-wdGn/austria)
- [Uganda](https://apptail.io/app/jedona-compiler-for-java-wdGn/uganda)
- [Greece](https://apptail.io/app/jedona-compiler-for-java-wdGn/greece)
- [Colombia](https://apptail.io/app/jedona-compiler-for-java-wdGn/colombia)
- [Spain](https://apptail.io/app/jedona-compiler-for-java-wdGn/spain)
- [Slovakia](https://apptail.io/app/jedona-compiler-for-java-wdGn/slovakia)
- [Senegal](https://apptail.io/app/jedona-compiler-for-java-wdGn/senegal)
- [Kenya](https://apptail.io/app/jedona-compiler-for-java-wdGn/kenya)
- [El Salvador](https://apptail.io/app/jedona-compiler-for-java-wdGn/el-salvador)
- [Ecuador](https://apptail.io/app/jedona-compiler-for-java-wdGn/ecuador)
- [Bahrain](https://apptail.io/app/jedona-compiler-for-java-wdGn/bahrain)
- [Estonia](https://apptail.io/app/jedona-compiler-for-java-wdGn/estonia)
- [Finland](https://apptail.io/app/jedona-compiler-for-java-wdGn/finland)
- [Peru](https://apptail.io/app/jedona-compiler-for-java-wdGn/peru)
- [Panama](https://apptail.io/app/jedona-compiler-for-java-wdGn/panama)
- [Sri Lanka](https://apptail.io/app/jedona-compiler-for-java-wdGn/sri-lanka)
- [New Zealand](https://apptail.io/app/jedona-compiler-for-java-wdGn/new-zealand)
- [Lithuania](https://apptail.io/app/jedona-compiler-for-java-wdGn/lithuania)
- [Jordan](https://apptail.io/app/jedona-compiler-for-java-wdGn/jordan)
- [Uzbekistan](https://apptail.io/app/jedona-compiler-for-java-wdGn/uzbekistan)
- [Singapore](https://apptail.io/app/jedona-compiler-for-java-wdGn/singapore)
- [Egypt](https://apptail.io/app/jedona-compiler-for-java-wdGn/egypt)
- [Tunisia](https://apptail.io/app/jedona-compiler-for-java-wdGn/tunisia)
- [Argentina](https://apptail.io/app/jedona-compiler-for-java-wdGn/argentina)
- [Uruguay](https://apptail.io/app/jedona-compiler-for-java-wdGn/uruguay)
- [Venezuela](https://apptail.io/app/jedona-compiler-for-java-wdGn/venezuela)
- [Cyprus](https://apptail.io/app/jedona-compiler-for-java-wdGn/cyprus)
- [Czechia](https://apptail.io/app/jedona-compiler-for-java-wdGn/czechia)
- [Oman](https://apptail.io/app/jedona-compiler-for-java-wdGn/oman)
- [Dominican Republic](https://apptail.io/app/jedona-compiler-for-java-wdGn/dominican-republic)
- [Algeria](https://apptail.io/app/jedona-compiler-for-java-wdGn/algeria)
- [Belize](https://apptail.io/app/jedona-compiler-for-java-wdGn/belize)
- [Grenada](https://apptail.io/app/jedona-compiler-for-java-wdGn/grenada)
- [Ghana](https://apptail.io/app/jedona-compiler-for-java-wdGn/ghana)
- [Hong Kong SAR China](https://apptail.io/app/jedona-compiler-for-java-wdGn/hong-kong)
- [Honduras](https://apptail.io/app/jedona-compiler-for-java-wdGn/honduras)
- [Croatia](https://apptail.io/app/jedona-compiler-for-java-wdGn/croatia)
- [Ireland](https://apptail.io/app/jedona-compiler-for-java-wdGn/ireland)
- [British Virgin Islands](https://apptail.io/app/jedona-compiler-for-java-wdGn/british-virgin-islands)
- [Iceland](https://apptail.io/app/jedona-compiler-for-java-wdGn/iceland)
- [Botswana](https://apptail.io/app/jedona-compiler-for-java-wdGn/botswana)
- [Jamaica](https://apptail.io/app/jedona-compiler-for-java-wdGn/jamaica)
- [Brunei](https://apptail.io/app/jedona-compiler-for-java-wdGn/brunei)
- [Cambodia](https://apptail.io/app/jedona-compiler-for-java-wdGn/cambodia)
- [Angola](https://apptail.io/app/jedona-compiler-for-java-wdGn/angola)
- [Kuwait](https://apptail.io/app/jedona-compiler-for-java-wdGn/kuwait)
- [Cayman Islands](https://apptail.io/app/jedona-compiler-for-java-wdGn/cayman-islands)
- [Lebanon](https://apptail.io/app/jedona-compiler-for-java-wdGn/lebanon)
- [Luxembourg](https://apptail.io/app/jedona-compiler-for-java-wdGn/luxembourg)
- [Latvia](https://apptail.io/app/jedona-compiler-for-java-wdGn/latvia)
- [Madagascar](https://apptail.io/app/jedona-compiler-for-java-wdGn/madagascar)
- [North Macedonia](https://apptail.io/app/jedona-compiler-for-java-wdGn/north-macedonia)
- [Mali](https://apptail.io/app/jedona-compiler-for-java-wdGn/mali)
- [Macao SAR China](https://apptail.io/app/jedona-compiler-for-java-wdGn/macau)
- [Malta](https://apptail.io/app/jedona-compiler-for-java-wdGn/malta)
- [Bermuda](https://apptail.io/app/jedona-compiler-for-java-wdGn/bermuda)
- [Namibia](https://apptail.io/app/jedona-compiler-for-java-wdGn/namibia)
- [Nicaragua](https://apptail.io/app/jedona-compiler-for-java-wdGn/nicaragua)
- [Norway](https://apptail.io/app/jedona-compiler-for-java-wdGn/norway)
- [Nepal](https://apptail.io/app/jedona-compiler-for-java-wdGn/nepal)
- [Portugal](https://apptail.io/app/jedona-compiler-for-java-wdGn/portugal)
- [Paraguay](https://apptail.io/app/jedona-compiler-for-java-wdGn/paraguay)
- [Qatar](https://apptail.io/app/jedona-compiler-for-java-wdGn/qatar)
- [Bulgaria](https://apptail.io/app/jedona-compiler-for-java-wdGn/bulgaria)
- [Slovenia](https://apptail.io/app/jedona-compiler-for-java-wdGn/slovenia)
- [Suriname](https://apptail.io/app/jedona-compiler-for-java-wdGn/suriname)
- [Barbados](https://apptail.io/app/jedona-compiler-for-java-wdGn/barbados)

---

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