Compose and compile your processing sketches right on your phone or iPad, wherever your are!

This app is already being used in high schools and universities to teach and learn Processing.

Your code is highlighted and formatted for excellent reading-comfort.

3D sketches and games are supported.

This is not an official app by

Trailer Music: Circle of Alchemists

What’s New

Version 2.3

- 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

Ratings and Reviews

4.3 out of 5
30 Ratings

30 Ratings

cvonnagy ,

Nice implementation of Processing

Frogg GmbH´s implementation of a Processing IDE for iOS is straightforward and easy to use both for the beginner and for the experienced Processing developer. It s nice to be able to test out simple to moderately complex sketches on the go. I do have a few suggestions: 1) a simple help system for beginners focusing on iOS-specific interactions with the hardware would be nice (camera, accelerometer, gyroscope, GPS? but, perhaps, some of these have not been or will not be implemented), 2) integration with other software tools (for instance, GitHub clients such as Working Copy), 3) a means to create and interact with a “data” directory and to import and export resources, and 4) a means to interact over Serial with external devices (ultimately, Arduinos, etc) would be nice. Thanks for taking the time to create a fine app. ,

Well implemented processing IDE, fluid coding experience, could use debugging output

Processing IDE is very well implemented. Development is surprisingly fluid and quick for mobile. My one issue is with debugging. It’s hard to trace the source of coding errors, as you’re left with a black output screen and nothing else.

Easy fix would be to display the error output from the processing interpreter/compiler.

Live_Destin ,

Great app but wont support PVector class

great app really really love it you should really get it!

thare are three main problems for me tho...

PVectors wont work for some reason.

no else statmnt.

this is beary important it doesn’t have arror messages.

but i really love this app so im gona go ahead and give is the five stars is deserves enyway.


Frogg GmbH
16.3 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Frogg GmbH


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