# Learn Data Structures Offline vs Math Solves

The clearest difference is price: Math Solves at Free against Learn Data Structures Offline's $1.99. Math Solves also leads on update cadence (every 4 months vs every 21 months). Learn Data Structures Offline's advantage is in-app purchases (none vs 5) and ads (none vs shown).

Math Solves is free to download; Learn Data Structures Offline costs $1.99 up front. Math Solves sells 5 one-off in-app purchases. Learn Data Structures Offline asks for nothing beyond the download.

Learn Data Structures Offline ships an update every 21 months, Math Solves every 4 months. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Learn Data Structures Offline | Math Solves |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-data-structures-offline/id6738282305/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 38 MB | 49 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Ayhan Basmisirli](https://appshunter.io/developer/1781345883) |

## 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


### Math Solves

[App page](https://appshunter.io/ios/app/math-solves/id6745215712)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 AI Credits | $0.49 | one-time |
| 25 AI Credits | $0.99 | one-time |
| 50 AI Credits | $1.99 | one-time |
| 100 AI Credits | $2.99 | one-time |
| 250 AI Credits | $4.99 | one-time |


## Frequently asked questions

### Is Learn Data Structures Offline free?

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

### Is Math Solves free?

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

### Do Learn Data Structures Offline or Math Solves have ads?

Math Solves shows ads; Learn Data Structures Offline does not.

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

Learn Data Structures Offline ships an update every 21 months, and Math Solves every 4 months. Most recently, Learn Data Structures Offline was updated on September 23, 2026 and Math Solves on September 29, 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.*