You
April 16, 2026
The 10 most important app functions for successful apps (2026)
An overview of the most important app features. In this way, you can rely on the right features and plan your app efficiently and future-proof.
Read story
All
All
startup
startup
ecommerce
ecommerce
sports
sports
social media
social media
Mobile
Mobile
Web
Web
April 15, 2026
Programming interface (API) simply explained: Features, examples & benefits
A programming interface (API) simply explained. Learn how APIs work and why they're critical for apps and modern software.
Read story
April 12, 2026
Publishing PWA in app stores: Options & limits
Learn how to publish Progressive Web Apps in app stores, what limits exist, and when cross-platform apps are the better choice.
Read story
March 17, 2026
Cyber Security Testing: Methods, Benefits & Guide
What is cyber security testing? Methods, benefits, and why security is essential for apps, SaaS, and systems today. Find out more now.
Read story
March 16, 2026
GDPR for apps: Requirements & implementation guide
GDPR for apps simply explained: What data is allowed, typical errors and how to develop your app in a legally compliant manner and avoid risks.
Read story
March 15, 2026
Programmer's hourly rate
How much does a programmer cost per hour? An overview of all prices, differences between freelancers & agencies and how to realistically calculate.
Read story
February 19, 2026
Further develop the app after the takeover: What companies need to pay attention to
What to do with an app after the takeover? What companies should pay attention to technically and strategically — from analysis to development.
Read story
February 18, 2026
Reduce technical debt in apps — explained step by step
How to reduce technical debt in apps: inventory, prioritization, quick wins, refactoring plan, testing, CI/CD and clear rules against new debt.
Read story
February 17, 2026
App Migration: Switching to Flutter or React Native Explained
When is an app migration worthwhile? Find out how to switch to Flutter or React Native, what risks there are and what companies should pay attention to.
Read story
January 19, 2026
App financing: strategies from idea to scaling
How do you sensibly finance an app? A structured guide to costs, funding, investors, and scaling.
Read story
January 18, 2026
WordPress vs React: Which is the better choice for your web project?
WordPress or React? Find out which technology is suitable for websites, web apps & CMS systems — with advantages, comparison tables & decision support
Read story
January 14, 2026
Which programming language for apps? Overview & decision support
Kotlin, Swift, Flutter, or React Native? Compare app programming languages and make the right choice for your mobile project.
Read story
January 13, 2026
Push notifications in apps: Architecture, APNs & FCM explained
Technical basics of push notifications in Android & iOS. How to integrate APNs & FCM, manage tokens & build a high-performance backend.
Read story
December 16, 2025
Hard code explained: Why hard-coded code is a problem
Hard-coded code makes software inflexible and expensive. Learn what hard code is and how to avoid it — explained in a practical way.
Read story
December 11, 2025
Comparing hourly rates for app and software developers 2025
How much does a developer cost in 2025? Compare hourly rates for app and software development — including freelancers, agencies, and international options.
Read story
December 8, 2025
Cyber Security Testing vs. Penetration Testing — Differences Explained
Cyber security testing and penetration testing — two terms that are often confused. Here you can find out the differences and when which procedure makes sense.
Read story
November 20, 2025
Best app cost calculator compared to 2025
Discover the best app cost calculator 2025 in comparison. Learn which tools help you realistically estimate app budgets — including a Komodo calculator.
Read story
November 20, 2025
Nearshoring explained: advantages, disadvantages & practical examples
Nearshoring means outsourcing development to nearby countries. Pros: lower costs, same time zones, culture. Cons: fewer savings. Popular in Europe for speed.
Read story
November 19, 2025
What is an OpenStack API? Definition, structure & benefits
What is an OpenStack API? Find out how it works, what benefits it offers and why it is crucial for modern app and cloud development.
Read story
November 15, 2025
App icon design: This is how your app stands out in 2025
App icon design made easy: Learn how to create a cool app icon that stands out — with tips, tools and guidelines for iOS & Android.
Read story
October 24, 2025
Frontend vs. backend - What's the difference?
Frontend and backend form the basis of modern web applications. Learn how front-end and back-end work together to create powerful web applications
Read story
October 22, 2025
NoCode App Builder: Create apps without programming 2025
Discover how to develop mobile apps and digital solutions with a no-code platform. Start your app development without code — quickly and flexibly.
Read story
October 16, 2025
Best app ideas 2025: From idea to successful app
How to turn your app idea into a successful product in 2025 — from brainstorming to market analysis to development and marketing.
Read story
October 13, 2025
Landing page builder: Create landing pages quickly & easily
Create professional landing pages without programming knowledge. Compare Top Builder 2025 and find the best tool for your marketing goals.
Read story
October 12, 2025
SLA meaning: What a service level agreement is
Find out what a service level agreement (SLA) is, what types there are and why it is crucial for IT services and cloud projects.
Read story
September 23, 2025
Mobile App Marketing: Tips For More Success
Learn how app marketing increases your downloads. Strategies for ASO, paid ads, content and community building for sustainable success.
Read story
September 22, 2025
App Developer Salary 2025 in Germany
How much do app developers earn in Germany in 2025? Overview of salary ranges, influencing factors and future prospects.
Read story
September 13, 2025
GraphQL vs. REST API vs. SOAP: Comparison & Benefits
Compare GraphQL, REST API and SOAP: Learn the key differences, advantages and when which API is best for your project.
Read story
September 4, 2025
App Maintenance: Mobile Maintenance for Digital Systems
App maintenance for Android & iOS: Optimize the performance and stability of your app with individual maintenance. For long-term success. Inquire now!
Read story
September 3, 2025
Performance Tests: Preparation, Tools & Practice Tips
Performance tests efficiently record system performance. Learn more about the types, procedures, and preparation for optimal performance testing results.
Read story
August 30, 2025
Material Design vs. Custom Design: What's Right for You?
Explore the differences between material design and custom design for the best style for your app. Our guide helps you weigh flexibility and brand alignment.
Read story
August 26, 2025
Create click dummy: How to build a clickable app prototype
Create Click Dummy now and turn app ideas into interactive prototypes. With the right dummy, prototyping becomes more efficient — ideal for any app.
Read story
August 25, 2025
Website accessibility testing: guidelines & tools
Test accessibility and get the website ready for 2025: With clear checklists, design guidelines and a free accessibility check from KNGURU. Now s
Read story
August 22, 2025
App redesign in practice: UX/UI process for a mobile app on Android and iOS
Modern app redesign for better performance and user experience: We specifically improve your app design — mobile, functional and visually convincing. Now Bera
Read story
July 28, 2025
UI and UX Trends 2025: The most important design trends for digital products and user experiences
Discover the most important UX & UI trends 2025 — from AI and personalization to accessibility. This is how you design user-centered, successful products.
Read story
July 23, 2025
Dark Mode Design in Web Design: Ultimate Guide 2025
Dark Mode is the standard in web design in 2025. Learn the benefits, benefits and tips for optimal implementation. Read the guide now!
Read story
July 15, 2025
Flutter vs React Native: App Framework Comparison 2025
Which is better for modern app development in 2025? A detailed comparison of Flutter vs React Native covering performance, UI, dev tools & scalability.
Read story
July 7, 2025
What is Responsive Design? Modern Web Design Guide
Learn why responsive design is key to user experience and mobile SEO. Discover its benefits, challenges, and best practices for all devices.
Read story
June 27, 2025
AI App Development: Successfully Program Apps with AI
Discover how AI is changing app development: develop faster, optimize processes, and efficiently integrate intelligent functions.
Read story
June 26, 2025
App Security 2025: Identify risks and protect devices
In 2025, app security will be crucial for protecting personal data. Learn how to identify risks, protect devices, and use apps securely
Read story
June 25, 2025
Application Server and App Server: Choosing The Best Solution
Compare application servers and app servers to find the perfect solution for your web application. Optimize performance, security, and scalability
Read story
June 10, 2025
Learn app programming — Your guide to developing the best apps with KnGuru
Learn app programming with KNGURU! Your complete guide to app development — from the idea to the finished app. Get started now!
Read story
May 19, 2025
In-app advertising: basics, benefits, and formats
Use in-app advertising in a targeted manner - find out how ads work in apps, which formats are available and why they are relevant for companies.
Read story
May 18, 2025
Create app icon: Tips for iOS & Android icons
Create an app icon for Android & iOS: Learn how to create a professional icon for your app using design tips, tools and best practices.
Read story
May 17, 2025
Earn money with apps: How to monetize the app
Do you want to earn money with apps? Learn which app monetization strategies exist and how to find the right model for your project.
Read story
May 14, 2025
App Store Publishing Costs: A Complete Breakdown
From registration fees to marketing, discover the costs involved in publishing an app on the App Store. Plan your budget effectively with this detailed guide.
Read story
May 12, 2025
App Development with React Native: Pros and Cons | KNGURU
If considering React Native for your app, we break down the pros and cons to help you make the best choice for your project. Get the full picture with KNGURU
Read story
May 7, 2025
REST API Basics: What They Are and How They Work
Learn about REST APIs, their functionality, and why they're widely used to connect software and applications. Get a foundational understanding with KNGURU
Read story
May 1, 2025
Web Design Colors: Color Psychology & Color Schemes
Use color psychology and harmonious color schemes in web design to optimize your user experience. Read the best tips now!
Read story
April 27, 2025
Best app development frameworks for mobile and native apps
The best app development frameworks 2025: Compare native, hybrid and cross-platform solutions such as React Native, Flutter & more!
Read story
February 5, 2025
Mobile app usability testing: methods & tips for success
Mobile app usability testing: Learn the best methods and tips to make apps more user-friendly and ensure an optimal user experience
Read story
January 28, 2025
App development Duration: Tips & phases for faster success
Learn everything about app development Duration: phases, influencing factors and optimization tips. Reduce your development time now!
Read story
January 26, 2025
Boost app ratings: effective strategies
Increasing app ratings made easy. Discover effective strategies to improve your app ratings and ensure long-term success.
Read story
December 18, 2024
Create an app concept: How to design a concept for your app development.
Learn how to create an effective app concept and successfully implement the basics of app design. Tips for your app idea and its implementation
Read story
December 3, 2024
App Frameworks: Flutter & React Native Solutions
Discover the best app development frameworks like Flutter and React Native. Learn how cross-platform solutions help your mobile app development
Read story
November 29, 2024
What is a PWA? Benefits, limits & examples 2026
Learn how Progressive Web Apps (PWAs) reduce costs, retain users, and offer a modern alternative to native apps.
Read story
June 19, 2024
AI MVP vs. Trad. MVP: Innovative Approaches in App Development | Knguru.de
Discover the differences between AI-based Minimal Viable Products (MVPs) and traditional MVPs in app development.
Read story
June 10, 2024
Native vs Cross Platform: Pros and Cons for App Development | Knguru.de
Find out whether you should opt for native or cross-platform app development. Compare performance, cost, and integration options.
Read story
May 29, 2024
Native or web app? Choosing the Best Path for Your Idea
Native or web app? Choosing the Best Path for Your Idea Decide between native and web apps with this guide on functionality, and performance. Discover which opt
Read story
May 28, 2024
Top 5 MVP Types for Startups: Winning Approaches to Market
Discover the MVP types that help startups make an impactful entry. From prototypes to beta releases, see the MVP approach aligns best with your goals and budget
Read story
May 7, 2024
Create Apps Without Coding: Easy Tools to Get Started
Want to make an app without coding? Explore simple tools and platforms that let you create apps without coding knowledge. See how KNGURU makes it possible
Read story
April 30, 2024
Top Tips for iOS App Development Success
Master iOS app development with our advice on essential steps, from seamless design to coding best practices. We guide you through building an optimized iOS app
Read story
April 9, 2024
Firebase vs. Custom Backend: Choosing the Right Fit
Deciding between Firebase and a custom backend? Understand the pros and cons of each to find the best solution for your app. Learn about the key differences!
Read story
March 28, 2024
Microservices vs. SOA: Understanding the Differences
Microservices and SOA each offer unique benefits. Learn their distinctions and find the best fit for your project's architecture needs. Get insights from expert
Read story
March 24, 2024
What Does a Backend Developer Do? Key Responsibilities
Get to know the role of a backend developer, from building server-side logic to database management. Discover how these skills power every digital experience.
Read story
March 8, 2024
Understanding API Programming: A Beginner's Guide
Explore the world of API programming and see how it connects software seamlessly. KNGURU breaks down the basics and why APIs are essential for applications
Read story
January 31, 2024
What is a cross-platform app? A Simple Overview
Cross-platform apps save time and reach more users. See how they work, their main advantages, and whether they're the right choice for your next project.
Read story
January 24, 2024
Pros and Cons of Native App. When to Use Them
Learn about native apps, optimized for iOS and Android, delivering top performance and user experience by fully utilizing device resources and features.
Read story
January 17, 2024
React vs. React Native: Which Framework Fits Your App?
Find out whether React or React Native is the right fit for your app project. Explore unique benefits and use cases with expert guide to these top frameworks
Read story
December 20, 2023
Festive Bytes: A Holiday Touch with Knguru's Design Team
Celebrate the season with insights into how Knguru's design team brings holiday cheer into their creative work. Discover how festivity meets digital design
Read story
November 30, 2023
Dark Patterns in UX: Understanding Manipulative Design Tactics
Curious about dark patterns in UX? Learn how manipulative design tricks impact user behavior and how to spot them. Explore ethical UX practices with KNGURU.
Read story
November 24, 2023
Knguru's Workation Experience: A Week in Thessaloniki
Join KNGURU on a Workation in Thessaloniki where work meets adventure. Discover how our team stayed productive while exploring the rich culture of Greece.
Read story
November 10, 2023
Microinteractions: Amplifying User Experience with Small Details
Explore how animations can create engaging user interactions. Learn how microinteractions bring personality to apps and improve user satisfaction our guide!
Read story
November 7, 2023
App development — The top 5 mistakes made by startups and how to avoid them
Avoid the top mistakes startups make with our guide to app development. Learn key insights to help you build a successful, scalable app from the start!
Read story
November 3, 2023
Website or web app? How to Make the Right Choice
Choosing between a website and a web app depends on your goals. Find out the key differences and benefits of each to make an informed decision
Read story
October 31, 2023
Starting an App Startup: Your Guide to a Strong Launch
Get expert advice on creating a solid foundation to launch an app startup, from business planning to scaling your idea. Build your startup right with our tips.
Read story
October 26, 2023
What is an MVP? Building a Lean Product with KNGURU
An MVP is the foundation of many startups. Learn how a minimum viable product helps you test ideas, gather feedback, and grow efficiently with a lean approach.
Read story
October 24, 2023
iOS 17 Upgrade Chaos: Navigating the Annual Update
Prepare for the latest iOS 17 changes with a practical guide to new features and common upgrade challenges. Get insights to go through the iOS update season.
Read story
October 19, 2023
Create High-Converting Landing Pages with These Tips
Boost engagement with landing pages that convert. Our expert tips cover design, content, and strategy to help your pages succeed. Elevate your landing pages
Read story
October 17, 2023
Effective UX/UI Design That Simplifies DIY Projects
Effective UX/UI can transform any project. Discover design tips that make tasks like painting easier, with our take on intuitive design that works for everyone.
Read story
October 12, 2023
The Power of App Updates: Driving Digital Transformation
KNGURU explains how app updates are essential for staying competitive and relevant. Regular updates transform your digital strategy and enhance user engagement
Read story
April 13, 2022
A Guide to Getting Started to Earn Money with Your App Idea
Learn how to bring your idea to life, get it developed, and start earning money with your app. Get the steps to turn your idea into a profitable app with KNGURU
Read story
April 11, 2022
How to Prepare for App Development: Essential Steps
If getting an app developed set yourself up for success with our tips, from defining features to choosing the right developer. Start your project the right way!
Read story
March 21, 2022
Developing an iOS App: From Concept to Coding
From feature planning to final coding, each step of iOS app development is key to a successful launch. Get guidance to turn your app concept into reality.
Read story
March 10, 2022
How Android App Development Works: A Step-by-Step Guide
Learn about the stages of Android app development, from planning to launch, and see how to bring your app idea to life with KNGURU’s expert guidance.
Read story
March 2, 2022
Unlocking Digital Potential with Business Apps
Custom business apps drive growth, streamline operations, and improve customer interactions. Learn how digital solutions can elevate your business potential.
Read story
February 28, 2022
From Idea to Final Product: A Guide to App Design | KNGURU
Follow our app design guide from initial idea to polished, user-friendly app design. Discover tips to bring your vision to life with KNGURU’s expertise!
Read story
February 14, 2022
Why Choose Cross-Platform Apps? Key Benefits Explained
Cross-platform apps save development time and increase efficiency for businesses. Learn about the advantages of our insights on multi-platform solutions.
Read story
February 10, 2022
Develop an app - the differences between Android and iOS
Comparison of Android and iOS app development: programming languages, tools, and cross-platform solutions at a glance.
Read story
February 1, 2022
A Complete Guide of Planning App Development Cost
Learn how to budget for app development effectively, covering essential cost factors and tips for efficient planning. Master Managing Your Expenses with KNGURU
Read story
January 24, 2022
Understanding App Development Costs: Factors to Consider
Wondering how much app development costs? From design to deployment, KNGURU explains the factors that affect pricing and how to plan for your project's budget.”
Read story

App-Kosten Rechner

Unser kurzer Kalkulator hilft uns, Ihr Projekt besser zu verstehen.
Auf dieser Basis zeigen wir Ihnen in einem kurzen Gespräch,
welche Lösungsansätze realistisch sind – und was wirklich Sinn macht.

Jetzt berechnen
hello@knguru.de
+49 179 2396569hello@knguru.de
Mon-Fr 10:00 - 18:00
Leipzig, Germany
Niš, Serbia
Remote, Worldwide
Services
UX/UI DesignWebdesignApp EntwicklungCross Platform App DevelopmentMVP DevelopmentAndroid App DevelopmentiOS App DevelopmentNative App Development
Webdesign
DresdenNürnbergHamburgBerlinHannoverStuttgartDüsseldorfCologne
App Development
BerlinFrankfurtDresdenHannoverStuttgartMunichHamburgCologne
Company
App Cost calculatorBlogAbout usContactImprintData protection
English
+49 179 2396569hello@knguru.deMon-Fr 10:00 - 18:00
Leipzig, GermanyNiš, SerbiaRemote, Worldwide
English
Services
UX/UI DesignWebdesignApp DevelopmentCross Platform App DevelopmentMVP-DevelopmentAndroid App DevelopmentiOS App DevelopmentNative App Development
Webdesign Locations
DresdenNürnbergHamburgBerlinHannoverStuttgartDüsseldorfCologne
App Development Locations
BerlinFrankfurtDresdenHannoverStuttgartMunichHamburgCologne
Company
App cost calculatorBlogAbout usContactImprintData protection
Tipps&Storys
The 10 most important app functions for successful apps (2026)
Programming interface (API) simply explained: Features, examples & benefits
Publishing PWA in app stores: Options & limits
Cyber Security Testing: Methods, Benefits & Guide
GDPR for apps: Requirements & implementation guide
Programmer's hourly rate
Further develop the app after the takeover: What companies need to pay attention to
Reduce technical debt in apps — explained step by step
The 10 most important app functions for successful apps (2026)
Programming interface (API) simply explained: Features, examples & benefits
Publishing PWA in app stores: Options & limits
Cyber Security Testing: Methods, Benefits & Guide
GDPR for apps: Requirements & implementation guide
Programmer's hourly rate
Further develop the app after the takeover: What companies need to pay attention to
Reduce technical debt in apps — explained step by step
© 2026 KNGURU | All rights reserved.
Optimized by SEO agency Skalum.agency