Comparison

Zero vs Design Patterns for Devs

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Zero

Features
Read full description

Zero is a must-have tool for website owners and managers who want to ensure their online presence remains accessible. With Zero, you can easily create records for all your websites within the app, allowing you to quickly check their status or perform a batch scan of multiple sites at once. For individual checks, simply select a website from your list and tap once to see its current availability status. Key Features: 1. Create and manage website records: Add, edit, or delete records for all your websites within the app. 2. Quickly check the status of any website. 3. Individual and batch scanning: Scan a single website for availability or check the status of all your recorded sites with one tap. 4. Customizable themes: Choose from various visually appealing themes to tailor the app to your personal preferences. 5. User-friendly interface: An intuitive and clean design makes it easy to use Zero, even for those new to website monitoring. Whether you're a web developer, business owner, or simply someone who wants to ensure their personal websites are accessible, Zero is the ideal solution for maintaining your online presence. Download Zero now and experience the peace of mind that comes with knowing your websites are always up and running.

About

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.

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

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

Zero3 screens
Design Patterns for Devs4 screens

Verdict

The call

The clearest difference is ads: Design Patterns for Devs at none against Zero's shown. Zero's advantage is iOS requirement (16.0 vs 26.0). On price, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Zero 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.

Scorecard2 real differences · 8 level
Zero versus Design Patterns for Devs: the parameters behind the verdict, then further details
ParameterZeroDesign Patterns for Devs
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequency—Every 3 months
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better26.0
Further details — not scored
Size12 MB16 MB
Age rating4+4+
DeveloperThuong NguyenDaniel Gogozan

In-app purchases

3 purchases

Zero

One-time3
  • Remove Ads$1.99
  • Unlimited Websites$1.99
  • Professional$2.99
1 purchases

Design Patterns for Devs

One-time1
  • Lifetime$9.99

Questions

Is Zero free?
Zero is free to download, with in-app purchases available.
Is Design Patterns for Devs free?
Design Patterns for Devs is free to download, with in-app purchases available.
Do Zero or Design Patterns for Devs have ads?
Zero shows ads; Design Patterns for Devs does not.

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