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Processing & p5.js iCompiler

riedel.wtf apps S.L. · Developer Tools · United States store
NOT IN TOP 100 HERE
View on App Store ↗
Revenue a month, worldwide EST
$270
Likely $90 to $811
New ratings
Tracking
Daily counts start building from today
Rating
3.5 of 5
83 ratings in this store
Countries it ranks in
21
was 24 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE · FROM RATINGS GROWTH
$270
Range $90 to $811
EST. REVENUE / YEAR · WORLDWIDE
$3.2K
1.8 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
2.9K to 8.3K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 83 ratings29%
  • Germany 45 ratings15%
  • Japan 39 ratings13%
  • Canada 20 ratings7%
  • France 16 ratings5%
  • United Kingdom 15 ratings5%
  • Italy 12 ratings4%
  • Netherlands 10 ratings3%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (1.8 new ratings a month on average since launch): about $100 a month per new rating a month. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
83
AVG RATING
3.54
PRICE
Free
AGE
13.4y
LAST UPDATE
10d ago
VERSION
3.0
SIZE
10 MB
AGE RATING
4+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
29 / 29
COUNTRIES NOW
21 (was 5)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026not in a grossing chart
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Oct 1, 2026not in a grossing chart
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Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
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Oct 9, 2026not in a grossing chart
Oct 10, 2026$197.2K a month
Oct 11, 2026not in a grossing chart
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Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
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Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #90 Developer Tools · IT. Now: #43 Developer Tools · IE.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
5 purchases listed
  • Processing Pro (Annual)$9.99
  • Processing Pro (Monthly)$3.49
  • Processing Pro Lifetime Unlock$25.99
  • Processing for iOS Tip$4.99
  • Processing for iOS Tip$99.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.1 reviews / week
  • Trendsteady
  • Recent reviews average3.5 stars
  • Recent 1 and 2 star share33%
From the latest 55 written reviews, covering 4799 days.
RELEASE CADENCE
1 update in 90 days
  • Typical gap between releases55 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
83 ratings
5★41%
4★19%
3★8%
2★16%
1★16%

What users say

Latest reviews, United States App Store.

★★★★★Aug 24, 2025
I Can’t Add Stuff to My Homepage After I wasted 10$!!

I bought premium or whatever for 10$ to add little games I made to my home screen like it said I could. When I went to “share to home screen” it wasn’t there! It wouldn’t show “share to Home Screen” like it said it would. I was extremely disappointed and should have seen that it was a scam or something. Although I do love coding in JavaScript!

★★★★★Jun 30, 2025
Please Add GIF

This is by far the BEST iCompiler not just on apple app store but on the entire internet catering to the iPhone or Mobile device period far as cell phone!!! All it’s missing in my personal opinion is: 1.) GIF for animating sprites! 2.) The Ability to Rename my (p5.js) Projects! 3.) Ability to *Duplicate* a Project! 4.) And a more robust saving system to ensure my miner but tedious code corrections remain secure and doesn’t erase from data over time while I’m unaware (which unfortunately happens more often than what is convenient)! 5.) Oh and an undo / redo button would be absolutely delightful right now!!! 6.) And your conversion to home app (process) doesn’t work well! I’ll even go as far to say if you made all these updates and made a one time lifetime payment to acquire them and make a notice when we log in showing it’s available! I personally would pay for it! Note: A monthly fee would not work because you’d have a lot of angry customers (programmers) who would be unable to compile projects with features they can no longer afford to utilize like GIF etc! I really hope read this message and know that I mean well by it! Congratulations on your hard work and success thus far! Its a slow market but quality is rare to come by and trust me this is the most solid compiler for javascript probably on earth! And mist wont realize how much they need this until they have lol!!! And like why hasn’t Someone been created this! Try to hurry up and get those updates before the A.I. wave comes by! Everyone is looking to test their codes more on their phones! And all you need is one good wave and one good shout out and BOOM! Literally, Foot on the gas for life! It’s just like that! Peace & Blessings.

★★★★★Jan 21, 2025
Clunky and Faulty

I have enjoyed writing Processing programs on my computer for about 3 years now. They are a great way for me to keep my skills polished and make things I can easily show others. Imagine my joy at finding out there is a way to do this on mobile! I immediately downloaded the app and even paid for the lifetime Pro features. I am now regretting this purchase. My biggest gripe with the app is just how limited it is. I should have taken it as a sign that ALL of the example projects are only one file long. I have tried to make multi-file projects work, but clearly that feature is just for show. Typing is also HORRENDOUS! Not only does it not auto-indent for you, but typing towards the middle of the file jumps the viewport to the bottom so you can’t even see what you’re typing. Overall, I can see that the projects I want to make will not work in this IDE. After reading reviews that are years old, I can see that the developers have abandoned this hot pile of garbage, and the pro content is not worth a single cent.

★★★★★Sep 22, 2024
i feel ripped off.

simple things fail silently - just a blank screen. errors that are trapped lead to an in-app purchase screen without even a hint of where the problem is. After you buy the upgrade, it might show where the error is and suggests you comment out the offending line. Useless. This product is scandalously bad and reflects poorly on the real processing software.

★★★★★Sep 19, 2024
Allow basic debugging for free

At least allow free users to have basic debugging and make more complex error debugging for pro users.

★★★★★Feb 5, 2024
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первый Российский комментарий

Apps like this

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Store screenshots

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App Store ads

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

processing8processing projects3home screen3processing pro3processing org3projects2home2screen2code2pro2sketches2org2

What's new in 3.0

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.

Released May 20, 2013. Current version shipped Oct 12, 2026.

Store 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/

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