Enjoy watching, trying, and learning with this guide to algorithms. The wide-ranging field of algorithms is explained clearly and concisely with animations. Deepen your understanding by exploring concepts in "Sim Mode". Also includes algorithms closer to home involving encryption and security. Come on, let's take a journey into the world of algorithms!

==== Categories and Included Topics ====

[ Sort ]
Bubble Sort, Selection Sort, Insertion Sort, Heap Sort, Merge Sort, Quicksort

[ Clustering ]
k-means Algorithm

[ List Search ]
Linear Search, Binary Search

[ Graph Search ]
Breadth-First Search, Depth-First Search, Bellman-Ford, Dijkstra's Algorithm, A* algorithm

[ Math ]
Euclidian Algorithm, Primality Test

[ Data Compression ]
Run-Length Encoding, Huffman Coding

[ Security ]
Hash Functions, Shared-Key Cryptosystem, Public-Key Cryptosystem, Hybrid Cryptosystem, Diffie-Hellman Key Exchange, Message Authentication Codes, Digital Signatures, Digital Certificates

[ Data Structures ]
Lists, Arrays, Stacks, Queues, Hash Tables, Heaps, Binary Search Trees

[ The Web ]

[ Recursion ]
Tower of Hanoi

==== Downloading and Viewing All of the Algorithms ====

This app is free to download. A portion of the app's topics can be viewed after choosing to "Purchase all algorithms."

==== On iPad ====

This app is also compatible for use on iPad, where it can be used in both horizontal and vertical orientations.

==== Supported languages ====

- English
- Japanese

The display language can be changed on the settings menu.

==== About VPP Compatible Version ====

We also provide Volume Purchase Program (VPP) compatible version as another app for educational institutions and companies. if need be, visit "Volume Purchase Program" ( and search "Algorithms: Explained and Animated (VPP compatible)".

What's New

Version 1.1.2

- The display language can be changed on the settings menu.
(Supported languages: English, Japanese)

Customer Reviews

4.6 out of 5

27 Ratings

27 Ratings

Easy to use and learn from


I'm a student and i take an algorithms class, and sometimes its hard to understand my professors wonderful accent haha, but this made everything so clear to understand! Thank you ^_^
I hope to see more new features~

Asymptotic complexity??


Good collection of algorithms but it really needs the best, average, and most of all, worst case run times of the algorithms to give a full picture of when to use each one and why.

I’d be happy to change this to 5-stars if that’s added, but for anyone practicing for coding interviews like myself, that’s a huge piece to leave out.

Very nice

Zelah Hutchinson

I hope the developers will keep adding to the content. What is available now is very good.


Moriteru Ishida
42 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese
Age Rating
Rated 4+
© 2016 Algorithms Project
In-App Purchases
  1. All of the algorithms $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like