Learn Data Structures vs Algo Demo
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Learn Data Structures
Read full descriptionHide full description
This app is a great resource to learn about Computer Science Data Structure. The app is engineered to make users perfect understanding common Data Structures questions by studying for a very short amount of time. Audio functionality and bookmarking is available throughout the app on chapter, section, study mode and quiz modes. The app will help you learn the correct pronunciation of terminologies used in Data Structures using English language. Following are the main features of this app 1. Supports pronouncing Data Structures terminologies in English Language 2. Uses Text to Speech Engine for Audio Functionality 3. Quizzes 4. Study Mode 5. Bookmarking Study Flashcards and Quiz Questions 6. Progress Indicators for Every Chapter 7. Visualization for Overall Progress
Algo Demo
Read full descriptionHide full description
Algo Demo โ Visualize Algorithms & Data Structures Designed for CS students, interview preppers, and educators, Algo Demo demystifies algorithms through interactive animations and step-by-step visualizations. Covered Topics: โข Data Structures: Linked Lists, Binary Trees, Stacks, Hash Tables โข Core Algorithms: Sorting, Two Pointers, Dynamic Programming, Binary Search Key Features: โข All-New Progress Control: Our most powerful interactive upgrade yet! Drag a sleek progress bar to jump to any step of an algorithm in real-time. Perfect your understanding by replaying complex parts at your own pace. โข Live Code Playback: Watch the code execute in perfect sync with the visualization. Key lines are highlighted as the algorithm runs, forging a clear connection between abstract logic and concrete implementation. โข Smooth Animations: Break down each step of algorithm execution with crystal-clear visuals. โข Interactive Playback: Adjust speed, pause, or rewind for deeper learning.
Screenshots
Verdict
The clearest difference is in-app purchases: Algo Demo at none against Learn Data Structures's 1. Algo Demo also leads on update cadence (every 4 months vs every 16 months) and iOS requirement (13.0 vs 15.1). Learn Data Structures's advantage is ads (none vs shown). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Learn Data Structures sells 1 one-off in-app purchase. Algo Demo asks for nothing beyond the download.
Learn Data Structures ships an update every 16 months, Algo Demo every 4 months. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.
| Parameter | Learn Data Structures | Algo Demo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 4 months โ better |
| Ads | No โ better | Yes |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 28 MB | 36 MB |
| Age rating | 4+ | 17+ |
| Developer | Ghumman Tech LLC | zhuo zeng |
In-app purchases
Learn Data Structures
- Remove Ads$9.99
Algo Demo
No in-app purchases
Questions
Is Learn Data Structures free?
Is Algo Demo free?
Do Learn Data Structures or Algo Demo have ads?
Which is updated more often, Learn Data Structures or Algo Demo?
Other comparisons















