# Delta vs Algorithm Visualizer

The clearest difference is rating: Algorithm Visualizer at 5.0 against Delta's 3.1. Algorithm Visualizer also leads on review sentiment (100% vs 67%) and update cadence (every 9 days vs monthly). Delta's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Delta sells 3 one-off in-app purchases 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 3.1. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 67% of Delta's written reviews are positive against 100% of Algorithm Visualizer's.

Delta ships an update monthly, Algorithm Visualizer every 9 days. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Delta | Algorithm Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/delta-algorithms/id1436506800/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/algorithm-visualizer/id6468837965/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 5 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Groupe MINASTE](https://appshunter.io/developer/1378426984) | [Derrick w](https://appshunter.io/developer/1355382312) |

## What reviewers say

### Delta

[App page](https://appshunter.io/ios/app/delta-algorithms/id1436506800)

This app helps users solve math problems by creating and executing algorithms. It offers tools for homework checking, test preparation, and creating custom quizzes. Users can save, share, and download algorithms via the cloud.

**Highlights:** Create algorithms with natural language, Execute algorithms to solve math problems, Create and download custom quizzes, Save and share algorithms, Cloud synchronization for algorithms

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation 1 | $0.99 | one-time |
| Donation 2 | $2.99 | one-time |
| Donation 3 | $4.99 | 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 Delta free?

Delta 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, Delta or Algorithm Visualizer?

Algorithm Visualizer is rated higher. Delta averages 3.1 out of 5 from 7 ratings, while Algorithm Visualizer averages 5.0 from 4 ratings.

### Do Delta or Algorithm Visualizer have ads?

Neither Delta nor Algorithm Visualizer shows ads.

### Which is updated more often, Delta or Algorithm Visualizer?

Delta ships an update monthly, and Algorithm Visualizer every 9 days. Most recently, Delta was updated on September 29, 2026 and Algorithm Visualizer on September 27, 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.*