Comparison

C/C++ Programming Compiler vs Algorithm++

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

Head to head
About

C/C++ Programming Compiler

Write and execute C/C++ code directly on your mobile device. This application supports the latest compilers and offers advanced editing features for learning and testing code snippets. It allows for easy file management and sharing.

Highlights
  • Compile and run C/C++ programs
  • View program output and errors
  • Select C++ compiler standards (C++98 to C++23)
  • Multithreading support
  • Custom keyboard for special characters
  • Advanced source code editor with syntax highlighting
  • File management and sharing (AirDrop, iCloud)
Features
Read full description

Write C/C++ code directly on your iPhone, iPad and iPod Touch! This app supports the latest C/C++ compilers and is ideal for learning and testing code snippets! C++ is a general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language, or "C with Classes". The language has expanded significantly over time, and modern C++ has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation. Features: - Compile and run your program - View program output or detailed error - Choose between C++ compiler standards (ISO/IEC 14882) namely: C++98, C++03, C++11, C++14, C++17, C++20, C++23 - Multithreading support - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting, bracket completion and line numbers - Open, save, import and share C/C++ files. Supports File Sharing with iTunes Connect, AirDrop and iCloud. - Language reference Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation.

About

Algorithm++

Visualize and understand sorting algorithms through interactive demonstrations and audio feedback. Explore the logic, inspect the code, and master Big O complexity for computer science education and interview preparation.

Highlights
  • Visualize 16 sorting algorithms
  • Adjustable speed and array size
  • Real-time audio sonification
  • View source code
  • Master Big O complexity
  • Test with real-world data patterns
  • Includes basic to advanced algorithms
Features
Read full description

Unlock the world of algorithms with Algorithm++! Visualize, listen, and master the logic behind sorting algorithms. Whether you are a Computer Science student preparing for exams, a developer brushing up for technical interviews, or an enthusiast who enjoys satisfying visualizations, Algorithm++ is the ultimate educational tool. Visualize & Customize Watch 16 different sorting algorithms in action. Use the dynamic sliders to adjust the sorting speed and change the array size from 10 to 100 items. Experience the difference between O(n²) and O(n log n) visually. Hear the Algorithms (Sonification) Don't just watch—listen! Algorithm++ features a real-time audio oscillator that generates sound based on value comparisons and swaps. Hear the chaotic noise of a random array transform into a satisfying, rising scale as it gets sorted. Inspect the Code Learn how it works under the hood. View the actual Swift source code for every algorithm with beautiful syntax highlighting. Perfect for understanding the implementation details. Master Big O Complexity Get instant access to Time Complexity and Space Complexity data for every algorithm. Understand the efficiency trade-offs between different methods. Test with Real-World Patterns Algorithms behave differently based on input data. Use the "Data Patterns" feature to test sorting on: Random: The standard chaos. Sorted: See how algorithms handle already-sorted data. Reversed: The worst-case scenario for many algorithms. Almost Sorted: Watch Insertion Sort shine! Few Unique: Visualize sorting with repeated values. Included Algorithms: From the basics to the advanced, and even the "joke" sorts: Basic: Bubble, Selection, Insertion Efficient: Quick Sort, Merge Sort, Heap Sort, Shell Sort Educational: Cocktail Shaker, Comb, Odd-Even, Gnome, Cycle, Pancake, Stooge Non-Comparative: Radix Sort (LSD) Bonus: Bogo Sort (Good luck!) Features: Clean, modern SwiftUI interface. Interactive controls (Pause, Resume, Step). Mute/Unmute functionality. Detailed algorithm information cards. Dark Mode support. Download Algorithm++ today and turn abstract concepts into clear, interactive experiences!

Screenshots

C/C++ Programming Compiler4 screens
Algorithm++4 screens

Verdict

The call

The clearest difference is rating: Algorithm++ at 5.0 against C/C++ Programming Compiler's 3.3. Algorithm++ also leads on in-app purchases (none vs 1) and ads (none vs shown). C/C++ Programming Compiler's advantage is update cadence (every 3 weeks vs every 16 months) and ratings volume (118 vs 1). 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. C/C++ Programming Compiler sells 1 one-off in-app purchase. Algorithm++ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Algorithm++ holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: C/C++ Programming Compiler has 118 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

C/C++ Programming Compiler ships an update every 3 weeks, Algorithm++ every 16 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
C/C++ Programming Compiler versus Algorithm++: the parameters behind the verdict, then further details
ParameterC/C++ Programming CompilerAlgorithm++
PriceFreeFree
Rating3.3 (118 ratings)5.0 (1 ratings) — better
Positive reviews49.7% of reviews—
Number of ratings118 — better1
Update frequencyEvery 3 weeks — betterEvery 16 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12 — better16.1
Further details — not scored
Size25 MB4 MB
Age rating4+4+
DeveloperKetan AppaMohammadali Ghanavati

Customer experience

C/C++ Programming Compiler

All ratings118 ratings
Positive52.5%
Neutral11.0%
Negative36.4%
Written reviews169 reviews
Positive49.7%
Neutral13.6%
Negative36.7%

Algorithm++

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

C/C++ Programming Compiler

One-time1
  • Upgrade$2.99
None

Algorithm++

No in-app purchases

Questions

Is C/C++ Programming Compiler free?
C/C++ Programming Compiler is free to download, with in-app purchases available.
Is Algorithm++ free?
Algorithm++ is free to download, with no in-app purchases.
Which has better reviews, C/C++ Programming Compiler or Algorithm++?
Algorithm++ is rated higher. C/C++ Programming Compiler averages 3.3 out of 5 from 118 ratings, while Algorithm++ averages 5.0 from 1 ratings.
Do C/C++ Programming Compiler or Algorithm++ have ads?
C/C++ Programming Compiler shows ads; Algorithm++ does not.
Which is updated more often, C/C++ Programming Compiler or Algorithm++?
C/C++ Programming Compiler ships an update every 3 weeks, and Algorithm++ every 16 months. Most recently, C/C++ Programming Compiler was updated on October 26, 2026 and Algorithm++ on October 24, 2026.

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