Comparison

Sketch C ( Offline Compiler,Debug ) vs Python 3

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

Head to head
About

Sketch C ( Offline Compiler,Debug )

This app allows users to edit and run C programming language code directly on their iOS devices. It features a code editor with syntax highlighting and auto-indentation, along with local compilation and debugging tools.

Highlights
  • Offline C code editing
  • Syntax highlighting
  • Auto-indentation
  • Local compilation
  • Debugging tools
  • Built-in libraries
Features
Read full description

SketchC is a IOS device on the C language editing and operation procedures. Can be used for learning to learn C programming language. Contains the following functions: 1 code editor: syntax highlighting, auto indent 2 code is compiled to run: direct local compile operation, does not need the network. Add Library posix, ipc, zlib, socket, sqlite3, jpeg, opengles1-3, Core Foundation(based iOS sdk7.0), Core Graphics(based iOS sdk7.0), Debug: Help: ? : help help : help /[keyword] : search keyword in help information Source: v {[line]}: view source code {around [line]} V [stack] : view source code in function call stack t : show function call stack Evaluation: p [expr] : evaluate expression (no declaration/loop/condition) Evaluation: s [expr] : step into expression (no declaration/loop/condition) Evaluation: S [expr] : step over expression (no declaration/loop/condition) {[statements]} : evaluate statement (any kind) Monitor: g {[var]} : list global variable l {[var]} : list local variable proto {[scope]::}[func] : show function prototype typedef {name} : show typedefs function : show interpreted functions macro : show macro functions template : show templates include : show include paths file : show loaded files where : show current file position return [val] : return undefined symbol value Run: S : step over function/loop s : step into function/loop i : ignore and step over c {[line]}: continue {to [line]} e : step out from function b [line] : set break point db [line] : delete break point a [assert]: break only if assertion is true Quit: q : quit

About

Python 3

This intelligent IDE helps you code Python 3 smarter and learn faster, anywhere. It offers smart syntax recognition, automatic formatting, and a comprehensive learning suite for beginners and professionals alike.

Highlights
  • Run Python programs instantly
  • Step-by-step tutorials & sample projects
  • Smart syntax recognition
  • Auto text formatting
  • Learn Python Basics, Data Types, Functions, OOP
Features
Read full description

Python 3 – The Smart Python IDE & Learning App Write, run, and learn Python 3 — right on your iPhone and iPad. No internet, no setup, no account required. A real Python interpreter, an on-device AI tutor, and step-by-step courses, all in one app. Key Features: Real Python 3 Interpreter Run real Python 3 code fully offline, right on your device. No cloud, no waiting — write a script and see the output instantly in a live console. Smart Code Editor A fast editor with syntax highlighting, multiple files and tabs, and a real interactive console — run programs, stop them, and even type input() while they run. Open, edit, save, and share .py files. AI Python Tutor An on-device AI assistant explains any code in plain language, finds and fixes your errors, and answers your coding questions — privately, right on your iPhone. Learn Python, Step by Step Guided courses take you from your first line of code to advanced topics: Python Basics, Data Types, Functions & OOP, Data Structures & Algorithms, Web Development, Data Science, Machine Learning and more. Practice & Interview Prep Hundreds of ready-to-run sample programs, coding-interview questions with clear answers, and a fresh daily practice set to keep your streak going. Cheat Sheets Handy quick-reference cheat sheets for Python syntax, so the answer is always a tap away. Data Science & Graphics Go beyond the basics with numpy & pandas for data science, turtle graphics for drawing, and matplotlib-style charts — all running on device. Whether you're writing your first "Hello, World" or prototyping your next big idea, Python 3 gives you a real coding environment and a patient tutor — anytime, anywhere. [About Python 3 Premium] Python 3 Premium unlocks all courses, every practice program, unlimited AI tutoring, data-science libraries (numpy & pandas), graphics (turtle & matplotlib), and removes ads. Premium is available as an auto-renewable Monthly or Yearly subscription, or as a one-time Lifetime purchase. Prices are shown in the app before you confirm. • Payment will be charged to your Apple Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • The account will be charged for renewal within 24 hours before the end of the current period • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription • Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user's Account Settings after purchase Have feedback or ideas? We'd love to hear from you at support@ilabbs.com Terms of Use (EULA): https://ilabbs.com/PrivacyPolicy/pythonLegal/terms_of_use.html Privacy Policy: https://ilabbs.com/PrivacyPolicy/pythonLegal/privacy_python_iOS.html

Screenshots

Sketch C ( Offline Compiler,Debug )4 screens
Python 34 screens

Verdict

The call

The clearest difference is rating: Python 3 at 4.4 against Sketch C ( Offline Compiler,Debug )'s 1.0. Python 3 also leads on ratings volume (279 vs 1) and update cadence (fortnightly vs every 5 weeks). Sketch C ( Offline Compiler,Debug )'s advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support 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. Python 3 sells 4 in-app purchases, starting at $6.99 per month. Sketch C ( Offline Compiler,Debug ) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Python 3 holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Python 3 has 279 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 32% of Sketch C ( Offline Compiler,Debug )'s written reviews are positive against 43% of Python 3's.

UpkeepUpdate frequency

Sketch C ( Offline Compiler,Debug ) ships an update every 5 weeks, Python 3 fortnightly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard8 real differences · 2 level
Sketch C ( Offline Compiler,Debug ) versus Python 3: the parameters behind the verdict, then further details
ParameterSketch C ( Offline Compiler,Debug )Python 3
PriceFreeFree
Rating1.0 (1 ratings)4.4 (279 ratings) — better
Positive reviews32.3% of reviews43.3% of reviews — better
Number of ratings1279 — better
Update frequencyEvery 5 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS7.0 — better18.0
Further details — not scored
Size16 MB215 MB
Age rating4+4+
Developer辉 马sutheesh sukumaran

Customer experience

Sketch C ( Offline Compiler,Debug )

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews31 reviews
Positive32.3%
Neutral12.9%
Negative54.8%

Python 3

All ratings279 ratings
Positive83.5%
Neutral5.0%
Negative11.5%
Written reviews104 reviews
Positive43.3%
Neutral6.7%
Negative50.0%

Bugs and requests

Sketch C ( Offline Compiler,Debug )

Not enough reviews yet to summarise bugs or requests.

Python 3

Reported bugs

10 issues
  • Input function doesn't work properly
  • Programs hang or freeze during execution
  • App crashes on launch for some users
  • Ads overlay blocks menu buttons and UI elements
  • Program execution requires re-running for multiple inputs
Show 5 more
  • iOS 11 compatibility issues
  • Sample code fails to execute
  • Turtle module doesn't run properly
  • Incorrect test answers compared to standard Python
  • Internet requirement for code execution

Requested features

8 requests
  • Dark mode option
  • Advanced math library
  • Better input function implementation
  • Offline program execution capability
  • Real-time syntax error highlighting
Show 3 more
  • More interview questions and advanced programs
  • Improved translation support for non-English users
  • Better Raspberry Pi integration

In-app purchases

None

Sketch C ( Offline Compiler,Debug )

No in-app purchases

4 purchases

Python 3

Subscriptions2
  • PyLearn Premium — Monthly$6.991 Month
  • PyLearn Premium — Yearly$39.991 Year
One-time2
  • Remove Ads$99.99
  • PyLearn Premium — Lifetime$99.99

Questions

Is Sketch C ( Offline Compiler,Debug ) free?
Sketch C ( Offline Compiler,Debug ) is free to download, with no in-app purchases.
Is Python 3 free?
Python 3 is free to download, with in-app purchases available.
Which has better reviews, Sketch C ( Offline Compiler,Debug ) or Python 3?
Python 3 is rated higher. Sketch C ( Offline Compiler,Debug ) averages 1.0 out of 5 from 1 ratings, while Python 3 averages 4.4 from 279 ratings.
Do Sketch C ( Offline Compiler,Debug ) or Python 3 have ads?
Python 3 shows ads; Sketch C ( Offline Compiler,Debug ) does not.
Which is updated more often, Sketch C ( Offline Compiler,Debug ) or Python 3?
Sketch C ( Offline Compiler,Debug ) ships an update every 5 weeks, and Python 3 fortnightly. Most recently, Sketch C ( Offline Compiler,Debug ) was updated on October 6, 2026 and Python 3 on October 7, 2026.

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