# Design Patterns for Devs — Learn. Code. Architect.

> Interactive flashcards for learning and recalling software design patterns. (iPhone/iPad app by Daniel Gogozan.)

- Source: https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Gogozan](https://appshunter.io/developer/1664769372)
- Category: Developer Tools
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 16 MB
- Languages: American English
- Released: 2025-12-01
- Data updated: 2026-08-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188/reviews.md

## What is Design Patterns for Devs?

Learn or recall design patterns with interactive flashcards covering every Gang of Four pattern.

Whether you’re new to design patterns or looking to refresh your knowledge, this app gives you everything you need to understand and remember them effectively.

Each lesson usually includes:
      > GoF definition
      > Problem & Solution
      > Real World Analogy
      > UML diagram and code example
      > Usage
      > Pros & Cons
      > Common Mistakes
      > Related Patterns
      > Quiz

Designed for fast recall, real-world application, and long-term retention, this app helps you write better code, understand architecture more clearly, and boost your developer skills.

IN-APP PURCHASES
The app is free to download. Some features require a one-time purchase.

LEGAL
Privacy policy - https://danielgogozan.github.io/DesignPatterns-LandingPage/privacypolicy/
Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188/reviews.md

### 5/5 — Very usefully

*2026-07-26*

In the AI era this application helps me to understand best practice and the UI is very friendly.

## Frequently asked questions about Design Patterns for Devs

### What design patterns does Design Patterns for Devs cover?

Design Patterns for Devs covers all Gang of Four (GoF) design patterns. Each pattern's lesson includes its definition, problem/solution, real-world analogy, UML diagram, code example, usage, pros/cons, common mistakes, and related patterns.

### Is Design Patterns for Devs free to use?

Design Patterns for Devs is free to download. However, some advanced features require a one-time purchase to unlock.

### What devices does Design Patterns for Devs support?

Design Patterns for Devs is available on iPhone and iPad devices.

### How often is Design Patterns for Devs updated?

The latest version, 2.0.1, was released on July 25, 2026. This indicates the app is actively maintained, with updates typically occurring to improve features and address any issues.

### What is the age rating for Design Patterns for Devs?

Design Patterns for Devs has an age rating of 4+, making it suitable for a wide range of users interested in learning programming concepts.

### Does Design Patterns for Devs have ads?

No, Design Patterns for Devs does not contain advertisements. The app is ad-free, allowing for an uninterrupted learning experience.

### How does Design Patterns for Devs help developers write better code?

By providing interactive flashcards, code examples, and detailed explanations of design patterns, the app helps developers understand architectural concepts. This knowledge directly translates to writing more robust, maintainable, and efficient code.

### What is the user sentiment for Design Patterns for Devs?

Based on the available data, Design Patterns for Devs has received a perfect 5.0-star rating from one review, indicating a highly positive user experience.

## Version history (last 4 releases)

### 2.0.1 — 2026-07-25

Hmm, where do we start?
> A brand new dashboard.
> Complete quizzes, win Secret Cards. Each one tells you something interesting.
> Journey: now you always know where you are and where you're heading.
> redesigned lessons screen, so you can focus on the learning cards.

### 2.0 — 2026-07-25

A better question is: whats not new in this version?
> A brand new dashboard.
> Complete quizzes, win Secret Cards. Each one tells you something interesting.
> Journey: now you always know where you are and where you're heading.
>  redesigned lessons screen, so you can focus on the learning cards.

### 1.1 — 2026-02-20

Bugs belong in gardens, not this app.

### 1.0 — 2025-12-01

No release notes.

## More apps by Daniel Gogozan

- [Shopping List Planner: Paner](https://appshunter.io/ios/app/shopping-list-planner-paner/id1664769370)
- [Imbold](https://appshunter.io/ios/app/imbold/id6738224137)

All apps by Daniel Gogozan: https://appshunter.io/developer/1664769372

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*