Processing & p5.js iCompiler3.0 - App Store
You'll be able to see results in few seconds.
Publisher Description
Compose and compile your Processing & p5.js projects right on your phone or iPad, wherever your are!
Export your Processing projects as App on your home screen:
1. Select an App icon for your Processing project.
2. Add it to your home screen.
You can now use the app offline, just like any other app!
This app is already being used in high schools and universities to teach and learn Processing & p5.js.
Your code is highlighted and formatted for excellent reading-comfort.
Processing Pro allows you to see which parts of your code are causing problems.
3D sketches and games are supported.
This is not an official app by processing.org or p5.js
Available subscription: Processing Pro, offers additional functionalities, such as exporting your sketches as apps.
Trailer Music: Circle of Alchemists
Privacy and Terms: http://processing-app.org/terms/
Version History Processing 3.0 is now completely free for everyone! All features are included, with no in-app purchases or subscriptions.
A better place to create
• Sharper rendering (retina quality!).
• Add a front or back camera to your sketches with CameraView, and explore more device sensors.
• Save your drawings as PNG or JPEG images.
More comfortable coding
• Write with improved syntax highlighting, code completion, find and replace, undo and redo, and adjustable text size.
• Keep your work protected with autosave and help resolving conflicting edits.
• Find problems faster with clearer error messages and a console for printed output.
• Run your sketches repeatedly with improved reliability.
Easier project management
• Import complete projects or choose individual sample projects to try again.
• Rename and duplicate projects and files.
• Open project folders from Files, including supported iCloud Drive locations, and share whole projects.
Learn and explore
• Browse a searchable offline reference with examples you can copy.
• Add compatible JavaScript libraries to p5.js projects and choose their load order.
• Enjoy expanded Processing compatibility, including StringList, circle, and square.
The old Add to Home Screen feature has been removed because it no longer works reliably unfortunately. 3.0 1d ago Finished support for Webcam / Camera API for p5.js projects.
You can now access the phone‘s camera via p5.js‘ createCapture() API! 2.7 11/14/2021 Adding new “About” menu. 2.6.7 10/10/2021 Fixes a bug where "Import…" would crash on iPad.
Document View Controller now has actually visible buttons in light mode.
Also, the release notes from last version in case you missed it:
- Processing files (.pde and .js) can now be imported into the project instead of the data folder.
- Processing project folders can now be imported in one step, without the need to import all files individually.
- Webcam Support: You can now access your phone‘s webcam using the Capture API.
- Folder icons are now more consistent within the whole app. 2.6.6 08/16/2021 - Processing files (.pde and .js) can now be imported into the project instead of the data folder.
- Processing project folders can now be imported in one step, without the need to import all files individually.
- Webcam Support: You can now access your phone‘s webcam using the Capture API.
- Folder icons are now more consistent within the whole app. 2.6.5 07/28/2021 You can now export projects using the built-in share sheet. Within the editor, tap on the share/action icon and select "Export Project". Then select how you'd like to export the project: AirDrop, Messages, Mail, Files…whatever works for you!
Improved accelerometer + gyroscope handling: Improved performance when those are not used in a sketch.
New cancel button when creating a new project.
Added a new keyboard shortcut to save a file (⌘S). 2.6.4 03/04/2021 Fixed an issue where importing PDE files was not possible. 2.6.3 09/24/2020 Improves adding a sketch to your home screen on iOS 14. 2.6.2 09/17/2020 This update adds a new feature that lets you import existing Processing (.pde) files and p5.js (.js) files. 2.6.1 07/08/2020 Added support for p5.js coding.
You can now select if you'd like to create a p5.js or Processing project. 2.6 06/29/2020 - Bug detection: Processing Pro can now analyze your code to figure out why it‘s not compiling.
- Improved editor colors. 2.5.3 06/25/2020 - Improved AppStore screenshots.
- Improved Dark Mode. 2.5.2 06/15/2020 - Apps are now exported in an improved manner; they are now exported in fullscreen mode, without additional navigation bar
- Resolves an issue where some icons were unreadable in non-darkmode environments (especially when expanding the search bar on start screen) 2.5.1 06/14/2020 This update adds an exciting new feature:
Export your Processing projects as App on your home screen:
1. Select an App icon for your Processing project.
2. Add it to your home screen.
You can now use the app offline, just like any other app! 2.5 06/12/2020 Small bug fixes & improvements. 2.4 03/15/2020 - It is now possible to create multiple classes and tabs per project
- You can now import images and files into your data folder
- Browse all files that are in your project folder
- Search for projects
- Quick link to reference 2.3 11/06/2018 - projects are now displayed as folders
- source code formatting improved 2.2 04/28/2018 Tiny bug-fix-update: Fixes a bug that uses "Smart-Quotes" instead of Programming-Quotes in iOS 11.
PSA: I'm launching a new "Processing Sketch Marketplace" soon which features outstanding examples what users accomplished with this app. If you have some cool examples, let me know on Twitter! @frederikriedel 2.1.1 10/26/2017 - improved rendering of Processing skeches: you can now display up to 10x more objects than before and still render them smoothly (also in 3D)
- fixed bug that caused text editor to jump around while typing (thanks Nanomaitre and Edmund for helping me to find this bug)
- updated to latest Processing version to support image loading from servers using PImage image = loadImage("http://server.com"); 2.1 03/15/2017 Fixes a bug where mouseX and mouseY have not been detected correctly. 2.0.3 02/28/2017 - updated internal processing version (fixes some image-related problems). Thanks @Spyridon for reporting this issue.
- disable scrolling when processing window is too small. Thanks @Константин for reporting this issue. 2.0.2 02/23/2017 - updated for iOS 10
- added shortcuts for bluetooth keyboards: cmd + r: run sketch, cmd + t: format code. Press and hold cmd on bluetooth keyboard for a full list of commands
- added support for accelerometer and gyroscope. There are now two new callback-methods (such as mousePressed):
void gyroscopeUpdated(float x, float y, float z)
void accelerometerUpdated(float x, float y, float z)
Use x, y, and z values of these methods to get the current accelerometer and gyroscope values. Let me know if you have any problems with this: info@frogg.io 2.0.1 02/14/2017 new user interface
Code Highlighting
Code Formatting
3D sketches now supported 2.0 08/04/2015 new App icon 1.1.1 10/03/2013 • fix for the next OS version (you are now able to use the text field again)
• button improvements
If you have any ideas how to improve this app or want to show me some project you created with this app, send a tweet: @PolarApps :D 1.1 09/16/2013
About Processing & p5.js iCompiler
The company that develops Processing & p5.js iCompiler is riedel.wtf apps S.L.. The latest version released by its developer is 3.0.
To install Processing & p5.js iCompiler on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Processing & p5.js iCompiler as malware if the download link is broken.
How to install Processing & p5.js iCompiler on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Processing & p5.js iCompiler is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Processing & p5.js iCompiler is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.0
posted on 2026-10-13
Version History Processing 3.0 is now completely free for everyone! All features are included, with no in-app purchases or subscriptions.
A better place to create
• Sharper rendering (retina quality!).
• Add a front or back camera to your sketches with CameraView, and explore more device sensors.
• Save your drawings as PNG or JPEG images.
More comfortable coding
• Write with improved syntax highlighting, code completion, find and replace, undo and redo, and adjustable text size.
• Keep your work protected with autosave and help resolving conflicting edits.
• Find problems faster with clearer error messages and a console for printed output.
• Run your sketches repeatedly with improved reliability.
Easier project management
• Import complete projects or choose individual sample projects to try again.
• Rename and duplicate projects and files.
• Open project folders from Files, including supported iCloud Drive locations, and share whole projects.
Learn and explore
• Browse a searchable offline reference with examples you can copy.
• Add compatible JavaScript libraries to p5.js projects and choose their load order.
• Enjoy expanded Processing compatibility, including StringList, circle, and square.
The old Add to Home Screen feature has been removed because it no longer works reliably unfortunately. 3.0 1d ago Finished support for Webcam / Camera API for p5.js projects.
You can now access the phone‘s camera via p5.js‘ createCapture() API! 2.7 11/14/2021 Adding new “About” menu. 2.6.7 10/10/2021 Fixes a bug where "Import…" would crash on iPad.
Document View Controller now has actually visible buttons in light mode.
Also, the release notes from last version in case you missed it:
- Processing files (.pde and .js) can now be imported into the project instead of the data folder.
- Processing project folders can now be imported in one step, without the need to import all files individually.
- Webcam Support: You can now access your phone‘s webcam using the Capture API.
- Folder icons are now more consistent within the whole app. 2.6.6 08/16/2021 - Processing files (.pde and .js) can now be imported into the project instead of the data folder.
- Processing project folders can now be imported in one step, without the need to import all files individually.
- Webcam Support: You can now access your phone‘s webcam using the Capture API.
- Folder icons are now more consistent within the whole app. 2.6.5 07/28/2021 You can now export projects using the built-in share sheet. Within the editor, tap on the share/action icon and select "Export Project". Then select how you'd like to export the project: AirDrop, Messages, Mail, Files…whatever works for you!
Improved accelerometer + gyroscope handling: Improved performance when those are not used in a sketch.
New cancel button when creating a new project.
Added a new keyboard shortcut to save a file (⌘S). 2.6.4 03/04/2021 Fixed an issue where importing PDE files was not possible. 2.6.3 09/24/2020 Improves adding a sketch to your home screen on iOS 14. 2.6.2 09/17/2020 This update adds a new feature that lets you import existing Processing (.pde) files and p5.js (.js) files. 2.6.1 07/08/2020 Added support for p5.js coding.
You can now select if you'd like to create a p5.js or Processing project. 2.6 06/29/2020 - Bug detection: Processing Pro can now analyze your code to figure out why it‘s not compiling.
- Improved editor colors. 2.5.3 06/25/2020 - Improved AppStore screenshots.
- Improved Dark Mode. 2.5.2 06/15/2020 - Apps are now exported in an improved manner; they are now exported in fullscreen mode, without additional navigation bar
- Resolves an issue where some icons were unreadable in non-darkmode environments (especially when expanding the search bar on start screen) 2.5.1 06/14/2020 This update adds an exciting new feature:
Export your Processing projects as App on your home screen:
1. Select an App icon for your Processing project.
2. Add it to your home screen.
You can now use the app offline, just like any other app! 2.5 06/12/2020 Small bug fixes & improvements. 2.4 03/15/2020 - It is now possible to create multiple classes and tabs per project
- You can now import images and files into your data folder
- Browse all files that are in your project folder
- Search for projects
- Quick link to reference 2.3 11/06/2018 - projects are now displayed as folders
- source code formatting improved 2.2 04/28/2018 Tiny bug-fix-update: Fixes a bug that uses "Smart-Quotes" instead of Programming-Quotes in iOS 11.
PSA: I'm launching a new "Processing Sketch Marketplace" soon which features outstanding examples what users accomplished with this app. If you have some cool examples, let me know on Twitter! @frederikriedel 2.1.1 10/26/2017 - improved rendering of Processing skeches: you can now display up to 10x more objects than before and still render them smoothly (also in 3D)
- fixed bug that caused text editor to jump around while typing (thanks Nanomaitre and Edmund for helping me to find this bug)
- updated to latest Processing version to support image loading from servers using PImage image = loadImage("http://server.com"); 2.1 03/15/2017 Fixes a bug where mouseX and mouseY have not been detected correctly. 2.0.3 02/28/2017 - updated internal processing version (fixes some image-related problems). Thanks @Spyridon for reporting this issue.
- disable scrolling when processing window is too small. Thanks @Константин for reporting this issue. 2.0.2 02/23/2017 - updated for iOS 10
- added shortcuts for bluetooth keyboards: cmd + r: run sketch, cmd + t: format code. Press and hold cmd on bluetooth keyboard for a full list of commands
- added support for accelerometer and gyroscope. There are now two new callback-methods (such as mousePressed):
void gyroscopeUpdated(float x, float y, float z)
void accelerometerUpdated(float x, float y, float z)
Use x, y, and z values of these methods to get the current accelerometer and gyroscope values. Let me know if you have any problems with this: info@frogg.io 2.0.1 02/14/2017 new user interface
Code Highlighting
Code Formatting
3D sketches now supported 2.0 08/04/2015 new App icon 1.1.1 10/03/2013 • fix for the next OS version (you are now able to use the text field again)
• button improvements
If you have any ideas how to improve this app or want to show me some project you created with this app, send a tweet: @PolarApps :D 1.1 09/16/2013
version 2.7
posted on 2026-10-06
Version History Finished support for Webcam / Camera API for p5.js projects.
You can now access the phone‘s camera via p5.js‘ createCapture() API! 2.7 11/14/2021 Adding new “About” menu. 2.6.7 10/10/2021 Fixes a bug where "Import…" would crash on iPad.
Document View Controller now has actually visible buttons in light mode.
Also, the release notes from last version in case you missed it:
- Processing files (.pde and .js) can now be imported into the project instead of the data folder.
- Processing project folders can now be imported in one step, without the need to import all files individually.
- Webcam Support: You can now access your phone‘s webcam using the Capture API.
- Folder icons are now more consistent within the whole app. 2.6.6 08/16/2021 - Processing files (.pde and .js) can now be imported into the project instead of the data folder.
- Processing project folders can now be imported in one step, without the need to import all files individually.
- Webcam Support: You can now access your phone‘s webcam using the Capture API.
- Folder icons are now more consistent within the whole app. 2.6.5 07/28/2021 You can now export projects using the built-in share sheet. Within the editor, tap on the share/action icon and select "Export Project". Then select how you'd like to export the project: AirDrop, Messages, Mail, Files…whatever works for you!
Improved accelerometer + gyroscope handling: Improved performance when those are not used in a sketch.
New cancel button when creating a new project.
Added a new keyboard shortcut to save a file (⌘S). 2.6.4 03/04/2021 Fixed an issue where importing PDE files was not possible. 2.6.3 09/24/2020 Improves adding a sketch to your home screen on iOS 14. 2.6.2 09/17/2020 This update adds a new feature that lets you import existing Processing (.pde) files and p5.js (.js) files. 2.6.1 07/08/2020 Added support for p5.js coding.
You can now select if you'd like to create a p5.js or Processing project. 2.6 06/29/2020 - Bug detection: Processing Pro can now analyze your code to figure out why it‘s not compiling.
- Improved editor colors. 2.5.3 06/25/2020 - Improved AppStore screenshots.
- Improved Dark Mode. 2.5.2 06/15/2020 - Apps are now exported in an improved manner; they are now exported in fullscreen mode, without additional navigation bar
- Resolves an issue where some icons were unreadable in non-darkmode environments (especially when expanding the search bar on start screen) 2.5.1 06/14/2020 This update adds an exciting new feature:
Export your Processing projects as App on your home screen:
1. Select an App icon for your Processing project.
2. Add it to your home screen.
You can now use the app offline, just like any other app! 2.5 06/12/2020 Small bug fixes & improvements. 2.4 03/15/2020 - It is now possible to create multiple classes and tabs per project
- You can now import images and files into your data folder
- Browse all files that are in your project folder
- Search for projects
- Quick link to reference 2.3 11/06/2018 - projects are now displayed as folders
- source code formatting improved 2.2 04/28/2018 Tiny bug-fix-update: Fixes a bug that uses "Smart-Quotes" instead of Programming-Quotes in iOS 11.
PSA: I'm launching a new "Processing Sketch Marketplace" soon which features outstanding examples what users accomplished with this app. If you have some cool examples, let me know on Twitter! @frederikriedel 2.1.1 10/26/2017 - improved rendering of Processing skeches: you can now display up to 10x more objects than before and still render them smoothly (also in 3D)
- fixed bug that caused text editor to jump around while typing (thanks Nanomaitre and Edmund for helping me to find this bug)
- updated to latest Processing version to support image loading from servers using PImage image = loadImage("http://server.com"); 2.1 03/15/2017 Fixes a bug where mouseX and mouseY have not been detected correctly. 2.0.3 02/28/2017 - updated internal processing version (fixes some image-related problems). Thanks @Spyridon for reporting this issue.
- disable scrolling when processing window is too small. Thanks @Константин for reporting this issue. 2.0.2 02/23/2017 - updated for iOS 10
- added shortcuts for bluetooth keyboards: cmd + r: run sketch, cmd + t: format code. Press and hold cmd on bluetooth keyboard for a full list of commands
- added support for accelerometer and gyroscope. There are now two new callback-methods (such as mousePressed):
void gyroscopeUpdated(float x, float y, float z)
void accelerometerUpdated(float x, float y, float z)
Use x, y, and z values of these methods to get the current accelerometer and gyroscope values. Let me know if you have any problems with this: info@frogg.io 2.0.1 02/14/2017 new user interface
Code Highlighting
Code Formatting
3D sketches now supported 2.0 08/04/2015 new App icon 1.1.1 10/03/2013 • fix for the next OS version (you are now able to use the text field again)
• button improvements
If you have any ideas how to improve this app or want to show me some project you created with this app, send a tweet: @PolarApps :D 1.1 09/16/2013 iOS 5 Fix 1.0.2 05/30/2013
version 2.7
posted on 2021-11-14
Nov 14, 2021
Version 2.7
Finished support for Webcam / Camera API for p5.js projects.
You can now access the phone‘s camera via p5.js‘ createCapture() API!
version 2.7
posted on 2021-11-14
Finished support for Webcam / Camera API for p5.js projects.
You can now access the phone‘s camera via p5.js‘ createCapture() API!
Disclaimer
Official App Store Link
We do not host Processing & p5.js iCompiler on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for Processing & p5.js iCompiler is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
