Algonote
Learn Algorithms Visually
Free · Designed for iPad. Not verified for macOS.
AlgoNote helps you truly understand algorithms by seeing them in motion. Instead of memorizing pseudocode, watch each algorithm run step by step with clear, interactive visualizations.
Whether you are preparing for coding tests and technical interviews, studying computer science, or refreshing the fundamentals as a working engineer, AlgoNote turns abstract concepts into intuitive visuals you can follow at your own pace.
WHAT YOU CAN DO
- Watch algorithms execute step by step with smooth animations
- Follow the running code in sync with each visualization
- Compare how different algorithms solve the same problem, side by side
- Read concise concept explanations that build real intuition
- Replay any step as many times as you need, at your own pace
TOPICS COVERED
- Sorting: bubble, selection, insertion, merge, quick, and more
- Searching: linear and binary search
- Graphs: BFS, DFS, and shortest paths
- Trees and traversals
- Dynamic programming
- More topics added over time
WHO IT IS FOR
- Job seekers preparing for coding tests and technical interviews
- Students learning data structures and algorithms
- Developers who want to refresh the fundamentals
AlgoNote is free to use. Optional rewarded ads let you earn points to unlock additional learning content.
Start seeing algorithms, not just reading about them.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, sangkug ye, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- sangkug ye
- Size
- 10.1 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © algonote