Comparison

Processing & p5.js iCompiler vs Python Recipes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Processing & p5.js iCompiler

Develop and compile Processing and p5.js code directly on your mobile device. Export your creations as standalone apps for offline use. Ideal for students and educators learning creative coding.

Highlights
  • Compose and compile code on mobile
  • Export projects as home screen apps
  • Offline app usage
  • Code highlighting and formatting
  • 3D sketches and games support
  • Error highlighting (Pro feature)
Features
Read full 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/

About

Python Recipes

Learn programming with curated code recipes for Python and SQL. Find ready-to-use solutions for common coding tasks, perfect for exam preparation and interviews. Access examples offline and search quickly.

Highlights
  • Learn Python programming
  • Learn SQL programming
  • Code recipes and examples
  • Offline access
  • Quick search functionality
  • Exam and interview preparation
Read full description

An everyday Python reference, from strings and collections to threading and design patterns. Every example comes with an explanation, and most of them run. The construct is on the tip of your tongue, but the exact syntax slips away: • How do you sort a dictionary by value? • How do you serialize a class to JSON and read it back? • How do you start a thread and wait for the result? The app answers with a working example; all that is left is to fit it to your task. • 22 sections: basic types, arrays and collections, classes, files, serialization, functions and lambdas, exceptions, regular expressions, threading, databases, algorithms, design patterns. • Run in the app: the example actually runs and the output appears under the code. Needs an internet connection. • What changed in new versions: 8 sections from Python 3.0 to 3.13, with the old and the new code side by side. • Keyword and function reference: over 200 articles, open in full, with no daily limit. • SQL alongside: over 200 queries against a live practice database (JOIN, GROUP BY, subqueries, data types). • Edit examples and add your own; they stay in the app and are always at hand. • Search looks inside the code itself, not just the titles: remember a fragment and you will find the example. • Everything except running works offline. No account needed. WHAT THE FREE VERSION INCLUDES 12 runs and 12 edits a day; the counter resets every morning. The keyword reference is open without limits. Up to 5 examples of your own. The full version unlocks every example, lifts the daily limits and raises the run limit to 30 a day. One purchase, no subscription. Built by a developer for developers. In active development since 2015.

Screenshots

Processing & p5.js iCompiler4 screens
Python Recipes4 screens

Verdict

The call

The clearest difference is rating: Python Recipes at 4.7 against Processing & p5.js iCompiler's 3.5. Python Recipes also leads on review sentiment (83% vs 58%). Processing & p5.js iCompiler's advantage is iOS requirement (11.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Processing & p5.js iCompiler sells 5 in-app purchases, starting at $3.49 per month and Python Recipes sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Python Recipes holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 80 and 83 respectively. Written reviews point the same way: 58% of Processing & p5.js iCompiler's written reviews are positive against 83% of Python Recipes's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 7 level
Processing & p5.js iCompiler versus Python Recipes: the parameters behind the verdict, then further details
ParameterProcessing & p5.js iCompilerPython Recipes
PriceFreeFree
Rating3.5 (80 ratings)4.7 (83 ratings) — better
Positive reviews58.0% of reviews83.3% of reviews — better
Number of ratings8083 — better
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better17.0
Further details — not scored
Size33 MB10 MB
Age rating4+4+
Developerriedel.wtf apps S.L.Fedor Obraztsov

Customer experience

Processing & p5.js iCompiler

All ratings80 ratings
Positive58.8%
Neutral8.8%
Negative32.5%
Written reviews162 reviews
Positive58.0%
Neutral12.3%
Negative29.6%

Python Recipes

All ratings83 ratings
Positive94.0%
Neutral1.2%
Negative4.8%
Written reviews60 reviews
Positive83.3%
Neutral3.3%
Negative13.3%

Bugs and requests

Processing & p5.js iCompiler

Reported bugs

20 issues
  • Code reverts to earlier versions after app sleep
  • Changes lost when phone falls asleep
  • Functions with parameters cause black screen
  • StringList data type not recognized
  • Boolean highlighting shows 'bool' instead of full word
Show 15 more
  • Else statements break code formatting
  • Try/catch blocks don't work properly
  • Cursor position jumps unexpectedly while typing
  • Screen scrolls to bottom when typing mid-file
  • Swipe-to-go-back gesture interferes with drawing
  • mouseClicked() event fires multiple times per click
  • Import folder feature doesn't work
  • Cannot use numbers/underscores in project names
  • blendMode() and other complex functions fail
  • Silent failures with blank screen output
  • Inconsistent error highlighting
  • Typing lag with large projects (700+ lines)
  • Example project code disappeared after updates
  • Dialog boxes appear in German
  • About and new project buttons invisible in light mode

Requested features

20 requests
  • Free basic error messages for all users
  • Undo/redo functionality
  • Project renaming capability
  • Project duplication feature
  • Robust auto-save and backup system
Show 15 more
  • GIF animation support for sprites
  • Library import and management system
  • Landscape mode support
  • Find and replace functionality
  • Console output for debugging
  • Settings/preferences menu
  • File organization with folders
  • Project thumbnails
  • Built-in documentation/reference
  • Processing to p5.js conversion tool
  • Ability to import entire project folders
  • Font size customization
  • Fullscreen mode for screenshots
  • PVector class support
  • Pixel density optimization for Retina displays

Python Recipes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Processing & p5.js iCompiler

Subscriptions2
  • Processing Pro (Monthly)$3.491 Month
  • Processing Pro (Annual)$9.991 Year
One-time3
  • Processing for iOS Tip$4.99
  • Processing Pro Lifetime Unlock$25.99
  • Processing for iOS Tip$99.99
5 purchases

Python Recipes

One-time5
  • Оperations with example$0.99
  • Unlock the paid topics$0.99
  • Python Samples$0.99
Show 2 more
  • SQL queries$0.99
  • Pro Version – Unlimited$2.99

Questions

Is Processing & p5.js iCompiler free?
Processing & p5.js iCompiler is free to download, with in-app purchases available.
Is Python Recipes free?
Python Recipes is free to download, with in-app purchases available.
Which has better reviews, Processing & p5.js iCompiler or Python Recipes?
Python Recipes is rated higher. Processing & p5.js iCompiler averages 3.5 out of 5 from 80 ratings, while Python Recipes averages 4.7 from 83 ratings.
Do Processing & p5.js iCompiler or Python Recipes have ads?
Neither Processing & p5.js iCompiler nor Python Recipes shows ads.
Which is updated more often, Processing & p5.js iCompiler or Python Recipes?
Processing & p5.js iCompiler ships an update every 5 weeks, and Python Recipes every 5 weeks. Most recently, Processing & p5.js iCompiler was updated on September 26, 2026 and Python Recipes on September 27, 2026.

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