# AP Computer Science Quiz vs Learn Data Structures Offline

The clearest difference is update cadence: Learn Data Structures Offline at every 21 months against AP Computer Science Quiz's every 42 months. AP Computer Science Quiz's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

AP Computer Science Quiz costs $1.99 and Learn Data Structures Offline $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AP Computer Science Quiz ships an update every 42 months, Learn Data Structures Offline every 21 months. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AP Computer Science Quiz | Learn Data Structures Offline |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-data-structures-offline/id6738282305/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 21 months** |
| Monetization | — | Paid |
| Size | 11 MB | 38 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nurten PIRLI](https://appshunter.io/developer/1495958705) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### AP Computer Science Quiz

[App page](https://appshunter.io/ios/app/ap-computer-science-quiz/id1666488425)

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

**In-app purchases:** none


### Learn Data Structures Offline

[App page](https://appshunter.io/ios/app/learn-data-structures-offline/id6738282305)

Master data structures with this comprehensive offline learning app. It offers simple explanations, practical examples, and interview-focused content for students and aspiring software engineers. Build a strong computer science foundation anytime, anywhere.

**Highlights:** Offline learning, Simple explanations, Practical code examples, Interview-focused content, Comprehensive tutorials, Regular updates

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

**In-app purchases:** none


## Frequently asked questions

### Is AP Computer Science Quiz free?

AP Computer Science Quiz costs $1.99, with no in-app purchases.

### Is Learn Data Structures Offline free?

Learn Data Structures Offline costs $1.99, with no in-app purchases.

### Do AP Computer Science Quiz or Learn Data Structures Offline have ads?

Neither AP Computer Science Quiz nor Learn Data Structures Offline shows ads.

### Which is updated more often, AP Computer Science Quiz or Learn Data Structures Offline?

AP Computer Science Quiz ships an update every 42 months, and Learn Data Structures Offline every 21 months. Most recently, AP Computer Science Quiz was updated on October 30, 2026 and Learn Data Structures Offline on October 17, 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.*