# Learn Data Structures Offline vs Java Data Structures Pro

The clearest difference is update cadence: Java Data Structures Pro at every 4 months against Learn Data Structures Offline's every 21 months. Learn Data Structures Offline's advantage is price ($1.99 vs $4.99) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Learn Data Structures Offline costs $1.99 and Java Data Structures Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Data Structures Offline ships an update every 21 months, Java Data Structures Pro every 4 months. The most recent releases landed on August 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Learn Data Structures Offline | Java Data Structures Pro |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| 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 21 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 38 MB | 18 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### 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


### Java Data Structures Pro

[App page](https://appshunter.io/ios/app/java-data-structures-pro/id6756707292)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Data Structures Offline free?

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

### Is Java Data Structures Pro free?

Java Data Structures Pro costs $4.99, with no in-app purchases.

### Do Learn Data Structures Offline or Java Data Structures Pro have ads?

Neither Learn Data Structures Offline nor Java Data Structures Pro shows ads.

### Which is updated more often, Learn Data Structures Offline or Java Data Structures Pro?

Learn Data Structures Offline ships an update every 21 months, and Java Data Structures Pro every 4 months. Most recently, Learn Data Structures Offline was updated on August 9, 2026 and Java Data Structures Pro on September 16, 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.*