# DSA Master vs Algorithm Visualizer

The clearest difference is review sentiment: Algorithm Visualizer at 100% against DSA Master's 13%. Algorithm Visualizer also leads on rating (5.0 vs 4.2) and ads (none vs shown). DSA Master's advantage is ratings volume (35 vs 4). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. DSA Master sells 1 one-off in-app purchase and Algorithm Visualizer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Algorithm Visualizer holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: DSA Master has 35 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 13% of DSA Master's written reviews are positive against 100% of Algorithm Visualizer's.

DSA Master ships an update weekly, Algorithm Visualizer every 9 days. The most recent releases landed on September 7, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | DSA Master | Algorithm Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (35 ratings)](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/algorithm-visualizer/id6468837965/reviews)** |
| Number of ratings | **35** | 4 |
| Positive reviews | 12.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 150 MB | 10 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alok Singh](https://appshunter.io/developer/1508795536) | [Derrick w](https://appshunter.io/developer/1355382312) |

## What reviewers say

### DSA Master

[App page](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683)

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.

**Highlights:** Interactive visualizations, Live code execution, Multi-language support, Practice challenges, Progress tracking, Algorithm animations

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Algorithm Visualizer

[App page](https://appshunter.io/ios/app/algorithm-visualizer/id6468837965)

Explore computer science algorithms through an interactive, game-driven approach. Learn concepts like binary heaps and sorting with real-time feedback and visual aids. Offers a bonus video guide for further assistance.

**Highlights:** Interactive algorithm manipulation, Real-time visual feedback, Max-Heap and Min-Heap challenges, Celebratory success screens, Detailed video guide

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Support | $1.99 | one-time |
| Remove Ads - Generous Support | $4.99 | one-time |
| Remove Ads - Premium Supporter | $7.99 | one-time |


## Frequently asked questions

### Is DSA Master free?

DSA Master is free to download, with in-app purchases available.

### Is Algorithm Visualizer free?

Algorithm Visualizer is free to download, with in-app purchases available.

### Which has better reviews, DSA Master or Algorithm Visualizer?

Algorithm Visualizer is rated higher. DSA Master averages 4.2 out of 5 from 35 ratings, while Algorithm Visualizer averages 5.0 from 4 ratings.

### Do DSA Master or Algorithm Visualizer have ads?

DSA Master shows ads; Algorithm Visualizer does not.

### Which is updated more often, DSA Master or Algorithm Visualizer?

DSA Master ships an update weekly, and Algorithm Visualizer every 9 days. Most recently, DSA Master was updated on September 7, 2026 and Algorithm Visualizer on June 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*