VisiGrab vs Algorithm++
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VisiGrab
This app offers an interactive, visual guide to mastering algorithms and data structures. It transforms complex concepts into intuitive experiences with dynamic visualizations and step-by-step explanations. Prepare for technical interviews and enhance your coding skills with comprehensive coverage and code examples.
- Interactive visualizations
- Step-by-step algorithm unfolding
- Comprehensive DSA coverage
- Code examples in Python and Java
- Gamified learning
- Offline access
- Lifetime access
Read full descriptionHide full description
Searching for the perfect DSA companion? Look no further! VisiGrab is your interactive, visual guide to mastering algorithms and data structures — transforming complex concepts into intuitive, easy-to-understand experiences. Ace your next technical interview and level up your coding skills with our comprehensive learning platform. Visualize & Conquer DSA Tired of dry textbooks and confusing lectures? VisiGrab brings algorithms and data structures to life with dynamic visualizations. Watch algorithms unfold step-by-step, manipulate data interactively, and gain a deep, intuitive understanding of core DSA principles. Learn faster, retain more, and finally grasp those tricky concepts. Comprehensive DSA Coverage From fundamentals to advanced topics, VisiGrab has you covered: • Sorting: Bubble, Selection, Insertion, Quick, Merge, Heap • Data Structures: Arrays, Linked Lists, Stacks, Queues, Hash Tables, Trees, Graphs • Advanced Concepts: AVL Trees, Red-Black Trees, BFS, DFS, Dijkstra, Bellman-Ford, Minimum Spanning Trees (Prim & Kruskal), Union-Find • Graph Constructor: Build and visualize your own graphs interactively • Code Examples: Explore real implementations in Python and Java — C++ coming soon. Full source code available on GitHub Perfect for DSA Mastery Whether you're a computer science student preparing for campus placement, a self-taught developer getting ready for tech interviews, or an experienced programmer brushing up on DSA concepts, VisiGrab is your essential learning tool. Sharpen your problem-solving skills and build a solid foundation in algorithms and data structures. Ideal for LeetCode practice, competitive programming, and CS exam study. Why Choose VisiGrab? • Interactive Visualizations: Learn through hands-on exploration • Gamified Learning: Stay engaged and motivated with a gaming-inspired design • Offline Access: Study anytime, anywhere — no internet required • Available in 10 Languages: English, German, French, Spanish, Portuguese, Polish, Ukrainian, Japanese, Korean, and Chinese (Simplified) • Lifetime Access: One-time purchase — no subscriptions, no ads, no recurring fees Master DSA concepts and excel in your coding interviews. Download VisiGrab today and unlock your full programming potential!
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.
- 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
Read full descriptionHide 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
Verdict
The clearest difference is in-app purchases: Algorithm++ at none against VisiGrab's 1. Algorithm++ also leads on rating (5.0 vs 4.8). VisiGrab's advantage is update cadence (fortnightly vs every 16 months) and ratings volume (74 vs 1). 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
Both are free to download. VisiGrab sells 1 one-off in-app purchase. Algorithm++ asks for nothing beyond the download.
Algorithm++ holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: VisiGrab has 74 ratings behind it against 1, so its average is the more settled of the two.
VisiGrab ships an update fortnightly, Algorithm++ every 16 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.
| Parameter | VisiGrab | Algorithm++ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (74 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 88.2% of reviews | — |
| Number of ratings | 74 — better | 1 |
| Update frequency | Fortnightly — better | Every 16 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 304 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ievgen Ovsii | Mohammadali Ghanavati |
Customer experience
VisiGrab
Algorithm++
In-app purchases
VisiGrab
- Lifetime Access — All Content$6.99
Algorithm++
No in-app purchases








