# Learn Data Structures Offline vs IntelligenceMax

The clearest difference is price: IntelligenceMax at Free against Learn Data Structures Offline's $1.99. IntelligenceMax also leads on update cadence (every 5 days vs every 21 months) and ratings volume (4 vs 1). Learn Data Structures Offline's advantage is in-app purchases (none vs 2) and chart position (#195 vs unranked). On rating and ads there is nothing between them.

IntelligenceMax is free to download; Learn Data Structures Offline costs $1.99 up front. IntelligenceMax sells 2 in-app purchases, starting at $14.99 per month. Learn Data Structures Offline asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Learn Data Structures Offline against 5.0 for IntelligenceMax. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Learn Data Structures Offline ships an update every 21 months, IntelligenceMax every 5 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Learn Data Structures Offline | IntelligenceMax |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/learn-data-structures-offline/id6738282305/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/intelligencemax/id6786447264/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#195** | — |
| Size | 38 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Conner Lambden](https://appshunter.io/developer/858193887) |

## What reviewers say

### Learn Data Structures Offline

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

**Currently charting:** #195 Top Paid · Education (US App Store)

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


### IntelligenceMax

[App page](https://appshunter.io/ios/app/intelligencemax/id6786447264)

This app offers adaptive reasoning training with multiple-choice questions tailored to your skill level. It provides honest psychometric scoring to improve your thinking processes, not just memorization. Features include focus modes, leaderboards, and optional current-events integration.

**Highlights:** Adaptive reasoning training, Personalized multiple-choice questions, Psychometric scoring, Focus mode for specific domains, Friends leaderboard, Current-events mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $14.99 | per month |
| Pro | $99.99 | per month |


## Frequently asked questions

### Is Learn Data Structures Offline free?

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

### Is IntelligenceMax free?

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

### Which has better reviews, Learn Data Structures Offline or IntelligenceMax?

Learn Data Structures Offline and IntelligenceMax are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Learn Data Structures Offline or IntelligenceMax have ads?

Neither Learn Data Structures Offline nor IntelligenceMax shows ads.

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

Learn Data Structures Offline ships an update every 21 months, and IntelligenceMax every 5 days. Most recently, Learn Data Structures Offline was updated on November 8, 2026 and IntelligenceMax on November 10, 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.*