Learn computer science concepts like data structures and algorithms with a detailed, step-by-step approach. Includes code snippets for better understanding and can be accessed offline.



249+ iOS apps curated and reviewed
Every iPhone needs a few good data structures and algorithms apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.1★ (7) | No | No | Jul 2026 | |
| 2 | Free | — | No | Yes | Aug 2026 | |
| 3 | Free | 4.8★ (74) | No | Yes | Jul 2026 | |
| 4 | Free | 4.5★ (675) | No | Yes | Aug 2026 | |
| 5 | Free | 4.7★ (101) | No | Yes | Aug 2026 | |
| 6 | $1.99 | 5.0★ (1) | No | No | Aug 2026 | |
| 7 | Free | — | No | No | Jul 2026 | |
| 8 | Free | — | No | No | Jul 2026 |



Learn computer science concepts like data structures and algorithms with a detailed, step-by-step approach. Includes code snippets for better understanding and can be accessed offline.












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.


Explore and learn data structures through dynamic debugging and visual observation of changes. This app covers linear structures, trees, graphs, and recursive algorithms like the Tower of Hanoi, offering interactive learning experiences.


Explore and learn about a wide range of algorithms through clear explanations and animations. Deepen your understanding with interactive simulation modes and discover algorithms related to encryption and security. This app offers a comprehensive journey into the world of computer science concepts.


Master data structures with this comprehensive offline learning app. It offers simple explanations, practical examples, and interview-focused content for students and aspiring software engineers. Build a strong computer science foundation anytime, anywhere.










This app provides a comprehensive collection of frequently asked data structure interview questions with answers. It's designed to help both interviewers find questions and candidates prepare for technical interviews. Features include bookmarking, concept-wise organization, and easy-to-read content.










Master algorithms and data structures with interactive visualizations, executable code, and practice challenges. Supports multiple programming languages and offers progress tracking for technical interview preparation.




Learn algorithm concepts through interactive animations and code explanations. Master complex problems with a step-by-step visual approach, ideal for interview preparation and efficient learning.




Explore and learn about a wide range of algorithms through clear explanations and animations. Deepen your understanding with interactive simulations and discover concepts in sorting, searching, data structures, and security. This version is optimized for educational institutions.