Comparison

Learn Data Structures vs Algorithm++

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

Head to head
About

Learn Data Structures

Features
Read full description

This app is a great resource to learn about Computer Science Data Structure. The app is engineered to make users perfect understanding common Data Structures questions by studying for a very short amount of time. Audio functionality and bookmarking is available throughout the app on chapter, section, study mode and quiz modes. The app will help you learn the correct pronunciation of terminologies used in Data Structures using English language. Following are the main features of this app 1. Supports pronouncing Data Structures terminologies in English Language 2. Uses Text to Speech Engine for Audio Functionality 3. Quizzes 4. Study Mode 5. Bookmarking Study Flashcards and Quiz Questions 6. Progress Indicators for Every Chapter 7. Visualization for Overall Progress

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

Learn Data Structures4 screens
Algorithm++4 screens

Verdict

The call

The clearest difference is in-app purchases: Algorithm++ at none against Learn Data Structures's 1. On price, update cadence, ads 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. Learn Data Structures sells 1 one-off in-app purchase. Algorithm++ asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 16 months. Both last shipped on September 9, 2026.

Scorecard1 real difference · 8 level
Learn Data Structures versus Algorithm++: the parameters behind the verdict, then further details
ParameterLearn Data StructuresAlgorithm++
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 16 monthsEvery 16 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.1
Further details — not scored
Size28 MB4 MB
Age rating4+4+
DeveloperGhumman Tech LLCMohammadali Ghanavati

In-app purchases

1 purchases

Learn Data Structures

One-time1
  • Remove Ads$9.99
None

Algorithm++

No in-app purchases

Questions

Is Learn Data Structures free?
Learn Data Structures is free to download, with in-app purchases available.
Is Algorithm++ free?
Algorithm++ is free to download, with no in-app purchases.
Do Learn Data Structures or Algorithm++ have ads?
Neither Learn Data Structures nor Algorithm++ shows ads.
Which is updated more often, Learn Data Structures or Algorithm++?
Learn Data Structures ships an update every 16 months, and Algorithm++ every 16 months. Most recently, Learn Data Structures was updated on September 9, 2026 and Algorithm++ on September 9, 2026.

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