Comparison

Algorithm++ vs LangSide

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

Head to head
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!

About

LangSide

Read full description

LearnSide helps you build a personal English vocabulary and strengthen it through short, focused practice. Save words you actually want to remember, review them in daily sessions, and reinforce your memory with context-based exercises. Instead of simply collecting translations, LearnSide helps you understand how words are used through examples, explanations, pronunciation, and practical learning activities. Whether you're learning English for work, travel, school, or everyday conversations, LearnSide makes it easy to stay consistent and build your vocabulary one session at a time. • Build your own personal English vocabulary library • Save and organize useful words • View translations, definitions, examples, and pronunciation • Practice with quick daily review sessions • Reinforce vocabulary through memory anchors, synonyms, and contextual exercises • Track your learning streak, mastered words, and overall progress • Choose your preferred translation language • Unlock unlimited words and additional practice modes with Premium LearnSide is designed to help you develop a lasting vocabulary habit through simple, consistent daily practice. Privacy Policy: https://fleiron.github.io/LearnSideApp/privacy-policy.html Terms of use: https://fleiron.github.io/LearnSideApp/terms-of-use.html

Screenshots

Algorithm++4 screens
LangSide4 screens

Verdict

The call

The clearest difference is in-app purchases: Algorithm++ at none against LangSide's 2. On price, ads, device support and iOS requirement 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. LangSide sells 2 in-app purchases, starting at $6.99 per 7 days. Algorithm++ asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Algorithm++ versus LangSide: the parameters behind the verdict, then further details
ParameterAlgorithm++LangSide
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 16 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.1 — better17.0
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperMohammadali GhanavatiIlya Zastrizhniy

In-app purchases

None

Algorithm++

No in-app purchases

2 purchases

LangSide

Subscriptions2
  • LangSide Premium Weekly$6.997 Days
  • LangSide Premium Annual3 Days trial$34.991 Year

Questions

Is Algorithm++ free?
Algorithm++ is free to download, with no in-app purchases.
Is LangSide free?
LangSide is free to download, with in-app purchases available.
Do Algorithm++ or LangSide have ads?
Neither Algorithm++ nor LangSide shows ads.

Other comparisons