# Design Patterns Illustrated vs Devmaxx

The clearest difference is in-app purchases: Design Patterns Illustrated at none against Devmaxx's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Devmaxx sells 2 in-app purchases, starting at $8.99 per month. Design Patterns Illustrated asks for nothing beyond the download.

## The numbers

| Metric | Design Patterns Illustrated | Devmaxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (495 ratings)](https://appshunter.io/ios/app/devmaxx/id6758278144/reviews)** |
| Number of ratings | — | **495** |
| Positive reviews | — | 20.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Subscription |
| Size | 8 MB | 26 MB |
| Requires iOS | **16.6** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Apps Foundry Inc.](https://appshunter.io/developer/1772141640) | [Arjay McCandless LLC](https://appshunter.io/developer/1871931520) |

## What reviewers say

### Design Patterns Illustrated

[App page](https://appshunter.io/ios/app/design-patterns-illustrated/id6736484312)

**Features:** macOS Compatibility

**In-app purchases:** none


### Devmaxx

[App page](https://appshunter.io/ios/app/devmaxx/id6758278144)

This app provides a daily system design question to help software engineers master essential skills for interviews and career growth. It offers clear explanations, linked resources, and a private community for learning and practice.

**Highlights:** Daily system design questions, Clear explanations and answer breakdowns, Linked learning resources, Access to previous questions, Private developer community, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Devmaxx Subscription | $8.99 | per month |
| Annual Devmaxx Subscription | $59.99 | per year |


## Frequently asked questions

### Is Design Patterns Illustrated free?

Design Patterns Illustrated is free to download, with no in-app purchases.

### Is Devmaxx free?

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

### Do Design Patterns Illustrated or Devmaxx have ads?

Neither Design Patterns Illustrated nor Devmaxx shows ads.

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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.*