# Dcoder, code compiler IDE — The mobile IDE > Mobile IDE and compiler for learning and practicing programming languages. (iPhone/iPad app by Paprbit, inc..) - Source: https://appshunter.io/ios/app/dcoder-code-compiler-ide/id1488496978 (this page in markdown: same URL + `.md`) - Developer: [Paprbit, inc.](https://appshunter.io/developer/1488496977) - Category: Productivity, Education - Price: Free - Rating: 3.41/5 from 32 App Store ratings · 40 written reviews indexed - Age rating: 4+ - Requires: iOS 12.2 · 34 MB - Languages: English - Released: 2019-11-27 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/dcoder-code-compiler-ide/id1488496978/reviews.md ## What is Dcoder, code compiler IDE? Dcoder is a mobile first coding IDE ( Compiler for mobile ), where one can code and learn algorithms using programming on mobile. Tailored to enhance your coding skills, via the use of code compilation and algorithm solving. Now learn to code anytime, anywhere and on the go. Choose any or all languages to work with: 1. C : learn C programming, a powerful general-purpose language. 2. C++ : GCC compiler 7.4.0 3. Java : best Java Programming ide, JDK11.0.4 4. Python : learn Python 2.7.15+ and Python 3..6.8 5. C# : Mono jit Compiler 6.0.0.319 6. Php : Php Interpreter 7.2.19 7. Objective-C : GCC compiler 8. Ruby : Ruby version 2.5.1 9. Lua : Lua Interpreter 5.3.3 10. JS/NodeJS : Node.js engine 10.16.1 11. Go : Go Lang 3.4.4 12. VB.Net 13. F# 14. Common Lisp 15. R 16. Scala 17. Perl 18. Pascal 19. Swift 20. Tcl 21, Prolog 22. Assembly 23. Haskell 24. Clojure 25. Kotlin 26. Groovy 27. Scheme 28. Rust 29. Bf 30. Html 31. Css Added bonus: Dcoder uses a Rich Text Editor supporting syntax highlight and packed with the necessary tools to offer you all the edge that an IDE or code compiler is supposed to. It’s the fastest code compiler (IDE), coding and programming app and now available on iOS. With Dcoder one can: Write a program/code in any of the available 35+ Programming Languages. Code and Debug the code, see compilation results and errors at the same time on the same screen. Enjoy the power and ease of coding on your favorite Code Editor like Notepad++ or Sublime Text with compilation power, makes it equivalent to a powerful Ide like eclipse. Test your problem solving skills by solving challenges from the number of algorithm based challenges available in challanges section. Learn Html, Css, JavaScript, Ruby programming, C Programming, Python and Java in the app along with many more programming languages. Irrespective of your coding skills be it beginner or expert Dcoder helps you to learn code and improve your skills while in a boring lecture or whenever you feel like. The main features include: 1. Rich Text Editor with Syntax highlighting.(Code Editor) 2. Line number, Auto indent, Autocomplete Parenthesis. 3. Undo Redo. 4. File Open/Save. 5. Custom Suggestion View. 6. Multiple Language Support. 7. User input for languages like C, C++, Java, Php, JavaScript, Node.js and others. 8. Active debug view for faster access to Output. 9. Thoroughly designed Algorithm problems to improve coding Skills and make programmers industry ready. 10. Leaderboard: To know where you stand amongst the vast Dcoder community. 11. Custom Menu Drawer, Custom Code Editor Themes, Editable font Size for Editor and much more!! Disclaimer: Dcoder uses array of strong cloud based compilers to compile the code and display output, it is the fastest one and has helped to bring app size to ~20 MB, Please don't rate low or demand offline feature that is not possible here. Also instead of rating low, you can write your problems to us at support@dcoder.tech that will let us help you better. Dcoder is an online compiler, now run, compile and execute your code snippets on your own mobile devices. You can review our terms of service and privacy policy on https://dcoder.tech/termsofuse.html & https://dcoder.tech/privacy.html ## Key features - Supports 35+ programming languages - Rich text editor with syntax highlighting - Code compilation and debugging - Algorithm challenges for skill improvement - Learn and practice coding on the go - Leaderboard for community comparison ## Recent user reviews (10 of 40) All indexed reviews: https://appshunter.io/ios/app/dcoder-code-compiler-ide/id1488496978/reviews.md ### 3/5 — error *2026-03-22* The app currently has a critical issue when executing Python code. Even a basic script like print("hello") fails with: OSError: [Errno 11] Resource temporarily unavailable, related to subprocess execution (os.fork). This clearly points to a failure in the execution environment (likely server resource limits), not user code. In its current state, the app cannot run even simple programs, making it unusable. Please fix the execution environment urgently or provide an offline/local execution mode. Updating the runtime to modern Python versions (instead of Python 2.7) would also help. ### 1/5 — Can't use *2025-09-30* When I try to register to use up it gets stuck on a loading screen. Can't use this app. ### 1/5 — Slow working. *2023-11-06, version 2.1.2* No updates are coming since a very long time and this app have so many bugs that needed to be fixed. ### 1/5 — Doesn’t function *2023-01-27* App will get stuck in the opening loading screen. ### 2/5 — can't log in *2022-12-25, version 2.1.2* I got the error that my session is expired and I need to log in, but I can't do this, because on the profile page I'm logged in ### 4/5 — So far so good *2022-09-06, version 2.1.2* I rarely leave reviews because I usually dont gaf, but this app needed one. I’m very happy to have found this one for free. The only bug I am witnessing at the moment is whenever I use the toolbar with just one tap it prints multiple times instead of just once. It can be very annoying so I just don’t use the toolbar anymore. Other than that this app is very great for coding and reading it ! ### 1/5 — Not user friendly *2022-07-16* Where are instructions, etc? I can't even find out where I can logout. Probably will have to delete the app entirely. ### 4/5 — Better than others. *2022-04-27, version 2.1.2* Hi Team! Firstly, you deserve the appreciation for this work. Easy to use, Gotta go app, and Dazzling UI. Cheers. Few Complaints: 1. Save button is not handy. Maybe, I couldn’t see it like “Run”. 2. Pricing is bit on higher side. Why should someone pays like ott subscription for a code compilers, when it served free on web. Think again! ### 3/5 — Ошибка *2022-04-06, version 2.1.2* При компиляции идёт вечная загрузка:( ### 1/5 — I don’t know if it even works *2022-03-20* Opened the app and wouldn’t go past the decoder logo screen . ## Frequently asked questions about Dcoder, code compiler IDE ### What does Dcoder do? Dcoder is a mobile-first Integrated Development Environment (IDE) and compiler that allows users to write, compile, and debug code in over 35 different programming languages directly on their mobile devices. It also offers algorithm challenges to help users improve their problem-solving skills. ### What programming languages are supported? The app supports a wide array of languages including C, C++, Java, Python (2.7 and 3), C#, PHP, Objective-C, Ruby, JavaScript/Node.js, Go, and many more, totaling over 35 languages. This extensive support allows users to explore and practice various programming paradigms. ### Is Dcoder free to use? Dcoder is available for free, but it does offer in-app purchases. While the core functionality of coding and compiling is free, users may find options for additional features or content through in-app purchases. ### What are the key features of the code editor? The code editor boasts features like syntax highlighting, line numbering, auto-indentation, automatic parenthesis completion, undo/redo functionality, and file open/save capabilities. It also includes a custom suggestion view and supports custom themes and editable font sizes for a personalized coding experience. ### How can Dcoder help me improve my coding skills? Dcoder helps improve coding skills through its comprehensive set of tools and features. Users can practice writing and debugging code in various languages, and the app includes a dedicated section with thoroughly designed algorithm problems to enhance problem-solving abilities and prepare users for industry standards. ## Version history (last 5 releases) ### 2.1.2 — 2020-01-13 - Crashes fixed - Bug fixes - Landscape mode issues fixed ### 2.1.1 — 2019-12-31 - Introducing Referral System, now increase your cloud file limit by referring your friends. - Error notifications in feed codes - Crash fixes - Bug fixes ### 2.1.0 — 2019-12-31 - Introducing Referral System, now increase your cloud file limit by referring your friends. - Error notifications in feed codes - Crash fixes - Bug fixes ### 2.0.5 — 2019-12-17 - Landscape mode - Read mode for codes - crash and bug fixes - bracket matching issue fix - Terminal scroll issue fix - Link sharing file icons updated ### 2.0.4 — 2019-12-08 - Landscape mode for ipads - Dart programming language added - Challenges not opening from feed fixed - Crash fixes ## Apps similar to Dcoder, code compiler IDE | App | Rating | Price | Category | | --- | --- | --- | --- | | [Google Cloud](https://appshunter.io/ios/app/google-cloud/id1005120814) | 3.4 (95) | Free | Productivity | | [DNS Changer - Trust DNS](https://appshunter.io/ios/app/dns-changer-trust-dns/id1498090025) | 4.6 (531) | Free | Productivity | | [X-CODE Manager](https://appshunter.io/ios/app/x-code-manager/id1527413811) | 1.0 (1) | Free | Productivity | | [HTTP Injector](https://appshunter.io/ios/app/http-injector/id1659992827) | 3.8 (12) | Free | Productivity | | [Clipboard](https://appshunter.io/ios/app/clipboard/id1597881414) | 3.7 (385) | Free | Productivity | | [Electronics Engineer Helper](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646) | 4.8 (427) | Free | Productivity | --- *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.*