# Design Patterns for Devs vs Icon Atelier

The clearest difference is in-app purchases: Icon Atelier at none against Design Patterns for Devs's 1. Icon Atelier also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (18.6 vs 26.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Design Patterns for Devs sells 1 one-off in-app purchase. Icon Atelier asks for nothing beyond the download.

Design Patterns for Devs ships an update every 2 months, Icon Atelier every 3 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | Design Patterns for Devs | Icon Atelier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 45 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Daniel Gogozan](https://appshunter.io/developer/1664769372) | [Patrice Cassard](https://appshunter.io/developer/1751700432) |

## What reviewers say

### Design Patterns for Devs

[App page](https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188)

Master software design patterns with interactive flashcards. This app provides comprehensive lessons, code examples, and quizzes to help developers understand and apply architectural concepts for better coding and clearer architecture.

**Highlights:** Interactive flashcards, Gang of Four pattern coverage, Real-world analogies, UML diagrams and code examples, Usage, Pros & Cons, Quizzes for retention

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |


### Icon Atelier

[App page](https://appshunter.io/ios/app/icon-atelier-app-icon-maker/id6767892414)

Design professional app icons with a powerful, layer-based editor. Utilize a vast library of shapes, symbols, text, and imported images. Generate unique icons with AI assistance and export them in various formats for multiple platforms.

**Highlights:** Layer-based icon composition, Extensive shape and symbol library, Editable text and imported images, AI-assisted icon generation, Multiple export formats, Community gallery for inspiration

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

**In-app purchases:** none


## Frequently asked questions

### Is Design Patterns for Devs free?

Design Patterns for Devs is free to download, with in-app purchases available.

### Is Icon Atelier free?

Icon Atelier is free to download, with no in-app purchases.

### Do Design Patterns for Devs or Icon Atelier have ads?

Neither Design Patterns for Devs nor Icon Atelier shows ads.

### Which is updated more often, Design Patterns for Devs or Icon Atelier?

Design Patterns for Devs ships an update every 2 months, and Icon Atelier every 3 days. Most recently, Design Patterns for Devs was updated on October 14, 2026 and Icon Atelier on October 14, 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.*