Algorithms vs Design Patterns for Devs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Algorithms
This app makes learning complex algorithms intuitive through dynamic, step-by-step animations and line-by-line code analysis. It offers case-based problem explanations, in-depth algorithm analysis, and weekly updates with trending problems. Ideal for students, job seekers, and competitive programmers.
- Dynamic animated demonstrations
- Line-by-line code analysis
- Case-based problem explanations
- Algorithm analysis and insights
- Weekly trending algorithm updates
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Algorithm QuickLearn - Making Algorithm Learning as Vivid as Animation Through meticulously designed dynamic demonstrations and line-by-line code analysis, complex algorithms transform into intuitive visual experiences. Witness real-time animated presentations of every step - from path tracing in binary tree traversals to state transitions in dynamic programming - enhanced with: 1. Problem Explanations: Case-based breakdowns with practical examples 2. Code Implementation: Line-by-line highlighting synchronized with visualizations 3. Algorithm Analysis: Deep dives into core principles and key insights 4. Continuous Updates: Weekly additions of trending algorithm problems Optimized for: • Computer science students mastering foundational knowledge • Job seekers conquering FAANG-level interview questions • Competitive programmers refining optimal-solution thinking Join now to grasp algorithms through visual intuition! We commit to perpetual content updates ensuring evergreen learning. Feedback welcome at: zhilinggu@126.com
Design Patterns for Devs
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.
- Interactive flashcards
- Gang of Four pattern coverage
- Real-world analogies
- UML diagrams and code examples
- Usage, Pros & Cons
- Quizzes for retention
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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/
Screenshots
Verdict
The clearest difference is update cadence: Algorithms at weekly against Design Patterns for Devs's every 3 months. Algorithms also leads on iOS requirement (13.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Algorithms sells 3 one-off in-app purchases and Design Patterns for Devs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Algorithms against 5.0 for Design Patterns for Devs. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Algorithms ships an update weekly, Design Patterns for Devs every 3 months. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.
| Parameter | Algorithms | Design Patterns for Devs |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 17 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 琰琰 胡 | Daniel Gogozan |
Customer experience
Algorithms
Design Patterns for Devs
In-app purchases
Algorithms
- Unlock easy problems$1.99
- Unlock medium & hard problems$2.99
- Unlock all problems$3.99
Design Patterns for Devs
- Lifetime$9.99
Questions
Is Algorithms free?
Is Design Patterns for Devs free?
Which has better reviews, Algorithms or Design Patterns for Devs?
Do Algorithms or Design Patterns for Devs have ads?
Which is updated more often, Algorithms or Design Patterns for Devs?
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