# Algo Demo Pro

> Algo Demo Pro (iPhone/iPad app by zhuo zeng.)

- Source: https://appshunter.io/ios/app/algo-demo-pro/id6755234930 (this page in markdown: same URL + `.md`)
- Developer: [zhuo zeng](https://appshunter.io/developer/1435764582)
- Category: Education, Utilities
- Price: $2.99
- Age rating: 12+
- Requires: iOS 13.0 · 33 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-11-17
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/algo-demo-pro/id6755234930/reviews.md

## What is Algo Demo Pro?

Algo Demo Pro — Visualize Algorithms & Data Structures

Designed for learners who demand absolute focus and a complete experience. Retaining all the powerful features of the standard version, Algo Demo Pro removes all advertisements and unlocks every algorithm & advanced content by default, offering you a pure, unobstructed, and immersive learning environment.

Covered Topics:
• Data Structures: Linked Lists, Binary Trees, Stacks, Hash Tables
• Core Algorithms: Sorting, Two Pointers, Dynamic Programming, Binary Search

Pro Version Value:
• Ad-Free Experience: Eliminate all distractions and focus purely on algorithmic logic.
• All Content Unlocked: Every algorithm demonstration is available immediately upon installation, no strings attached.

Key Interactive Features:
• Precise Progress Control: Drag the sleek progress bar to jump to any step of an algorithm in real-time.
• Live Code Playback: Code highlights in perfect sync with the visualization, linking logic to implementation.
• Smooth Animations & Playback: Step-by-step breakdowns, speed control, pause, and rewind.

Invest in efficient learning. Choose Pro for the ultimate algorithm visualization tool.


## Version history (last 3 releases)

### 1.2.1 — 2026-07-16

Optimized the animation demonstrations for Reverse Linked List, Reverse Linked List II, and Insertion Sort. Fixed some minor UX issues.

### 1.2.0 — 2026-04-03

What's New in Version 1.2.0: Expand Your Algorithmic Toolkit!

This release brings powerful new algorithms, enhanced visual tools, and smarter controls to accelerate your mastery.

New Algorithms Added
- Stack: Largest Rectangle in Histogram, Trapping Rain Water（Stack)
- Hash: Longest Consecutive Sequence
- Binary Method: Copy Books
- Dynamic Programming: Max Daily Sales Sum, Backpack 3 (Infinity), Longest Increasing Subsequence, Trapping Rain Water (DP)

Problems and code can now be previewed in full screen,
Added global speed control for all algorithms,
Optimized the algorithm progress control bar,
Standardized number and index formatting.

### 1.1.0 — 2025-11-18

No release notes.

## More apps by zhuo zeng

- [数据结构与算法教程](https://appshunter.io/ios/app/id1435764583)
- [Algo Demo](https://appshunter.io/ios/app/algo-demo/id6746090108)

All apps by zhuo zeng: https://appshunter.io/developer/1435764582

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*