# Delta vs Algorithm++

The clearest difference is rating: Algorithm++ at 5.0 against Delta's 3.1. Algorithm++ also leads on in-app purchases (none vs 3). Delta's advantage is update cadence (monthly vs every 16 months) and ratings volume (7 vs 1). On price and ads there is nothing between them.

Both are free to download. Delta sells 3 one-off in-app purchases. Algorithm++ asks for nothing beyond the download.

Algorithm++ holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: Delta has 7 ratings behind it against 1, so its average is the more settled of the two.

Delta ships an update monthly, Algorithm++ every 16 months. The most recent releases landed on August 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Delta | Algorithm++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/delta-algorithms/id1436506800/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/algorithm-plus-plus/id6450132506/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 16 months |
| Monetization | Freemium | **Free** |
| Size | 5 MB | 4 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Groupe MINASTE](https://appshunter.io/developer/1378426984) | [Mohammadali Ghanavati](https://appshunter.io/developer/1469186860) |

## 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++

[App page](https://appshunter.io/ios/app/algorithm-plus-plus/id6450132506)

Visualize and understand sorting algorithms through interactive demonstrations and audio feedback. Explore the logic, inspect the code, and master Big O complexity for computer science education and interview preparation.

**Highlights:** Visualize 16 sorting algorithms, Adjustable speed and array size, Real-time audio sonification, View source code, Master Big O complexity, Test with real-world data patterns, Includes basic to advanced algorithms

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

**In-app purchases:** none


## Frequently asked questions

### Is Delta free?

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

### Is Algorithm++ free?

Algorithm++ is free to download, with no in-app purchases.

### Which has better reviews, Delta or Algorithm++?

Algorithm++ is rated higher. Delta averages 3.1 out of 5 from 7 ratings, while Algorithm++ averages 5.0 from 1 ratings.

### Do Delta or Algorithm++ have ads?

Neither Delta nor Algorithm++ shows ads.

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

Delta ships an update monthly, and Algorithm++ every 16 months. Most recently, Delta was updated on August 19, 2026 and Algorithm++ on September 9, 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.*