VisiGrab: Algorithms & DSA

VisiGrab: Algorithms & DSA

Learn Coding CS Interview Prep

74 ratings
17 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 9, 2019
  • July 22, 2026
VisiGrab: Algorithms & DSA screenshot #1 for iPhone
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About

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
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What's New in VisiGrab

1.20.0

July 22, 2026

Added Min-Heap

4

In-App Purchases

$6.99

Lifetime Access — All Content

Unlock all DSA visualizations. Pay once, keep forever.

User reviews

Add More Programming Languages

The app is an excellent tool for understanding how data structures and algorithms work visually. The UI is clean, and the animations make learning so much easier. It’s one of the best visualizers I’ve used so far.

However, it would be great if you could add more core programming languages to make it even more comprehensive. Some suggestions include:
• Kotlin
• Dart
• Javascript
• Swift

Adding these would make the app an even more powerful learning companion for students and developers preparing for interviews or improving DSA fundamentals.

Keep up the great work! Excited to see new updates and more algorithm visualizations in the future.
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Asking subscription for such basic thing???

Asking subscription for such basic thing???

Code language

Bro please provide C++ language for the code given been waiting for long time for the update.

Muy buena. Y la tradujeron al Español!

Excelente! Sigan agregando ejemplos en Python

Una joya de app

Actualizo mi reseña, ahora con la nueva actualización se añadieron otros idiomas. Totalmente recomendada para aprender sobre estructuras de datos y algoritmos. Gracias al desarrollador por la actualización 😁

FAQ

What is VisiGrab?

VisiGrab is an educational app designed to help users master algorithms and data structures through interactive visualizations and step-by-step explanations. It covers a wide range of topics from fundamental sorting algorithms to advanced graph traversal techniques.

What algorithms and data structures does VisiGrab cover?

VisiGrab offers comprehensive coverage including sorting algorithms (Bubble, Selection, Insertion, Quick, Merge, Heap), data structures (Arrays, Linked Lists, Stacks, Queues, Hash Tables, Trees, Graphs), and advanced concepts like AVL Trees, BFS, DFS, and Dijkstra's algorithm.

Can I use VisiGrab offline?

Yes, VisiGrab provides offline access, allowing you to study algorithms and data structures anytime and anywhere without an internet connection.

Does VisiGrab have ads?

No, VisiGrab is ad-free, providing an uninterrupted learning experience for its users.

What is the learning methodology of VisiGrab?

VisiGrab employs an interactive and visual learning methodology. Users can watch algorithms unfold dynamically, manipulate data, and engage with gamified elements to deepen their understanding and retention of complex DSA concepts.

How does VisiGrab help with technical interviews?

VisiGrab is designed to help users ace technical interviews by building a solid foundation in algorithms and data structures. The interactive visualizations and comprehensive coverage help in sharpening problem-solving skills essential for interview success.

What programming languages are used for code examples in VisiGrab?

VisiGrab includes code examples implemented in Python and Java, allowing users to see practical applications of the algorithms and data structures they are learning.

What is the pricing model for VisiGrab?

VisiGrab offers lifetime access with a one-time purchase, meaning there are no ongoing subscriptions required. It is available for free with optional in-app purchases.