# Delta vs VisiGrab・Crack Data Structures

The clearest difference is rating: VisiGrab・Crack Data Structures at 4.8 against Delta's 3.1. VisiGrab・Crack Data Structures also leads on review sentiment (88% vs 67%) and ratings volume (75 vs 7). Delta's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Delta sells 3 one-off in-app purchases and VisiGrab・Crack Data Structures sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

VisiGrab・Crack Data Structures holds the better App Store score, 4.8 against 3.1. That said, the two scores are not equally well evidenced: VisiGrab・Crack Data Structures has 75 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of Delta's written reviews are positive against 88% of VisiGrab・Crack Data Structures's.

Delta ships an update monthly, VisiGrab・Crack Data Structures every 3 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Delta | VisiGrab・Crack Data Structures |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/delta-algorithms/id1436506800/reviews) | **[4.8 (75 ratings)](https://appshunter.io/ios/app/visigrabcrack-data-structures/id1484525469/reviews)** |
| Number of ratings | 7 | **75** |
| Positive reviews | 66.7% of reviews | **88.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 5 MB | 345 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) | [Ievgen Ovsii](https://appshunter.io/developer/1484523214) |

## 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 |


### VisiGrab・Crack Data Structures

[App page](https://appshunter.io/ios/app/visigrabcrack-data-structures/id1484525469)

This app offers an interactive, visual guide to mastering algorithms and data structures. It transforms complex concepts into intuitive experiences with dynamic visualizations and step-by-step explanations. Prepare for technical interviews and enhance your coding skills with comprehensive coverage and code examples.

**Highlights:** Interactive visualizations, Step-by-step algorithm unfolding, Comprehensive DSA coverage, Code examples in Python and Java, Gamified learning, Offline access, Lifetime access

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access — All Content | $6.99 | one-time |


## Frequently asked questions

### Is Delta free?

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

### Is VisiGrab・Crack Data Structures free?

VisiGrab・Crack Data Structures is free to download, with in-app purchases available.

### Which has better reviews, Delta or VisiGrab・Crack Data Structures?

VisiGrab・Crack Data Structures is rated higher. Delta averages 3.1 out of 5 from 7 ratings, while VisiGrab・Crack Data Structures averages 4.8 from 75 ratings.

### Do Delta or VisiGrab・Crack Data Structures have ads?

Neither Delta nor VisiGrab・Crack Data Structures shows ads.

### Which is updated more often, Delta or VisiGrab・Crack Data Structures?

Delta ships an update monthly, and VisiGrab・Crack Data Structures every 3 weeks. Most recently, Delta was updated on November 2, 2026 and VisiGrab・Crack Data Structures on November 7, 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.*