User Experience in Product Discovery and App Development: How to Better Understand the End User
User Experience is a key element of every digital project. At Devqube, we know that regardless of the project phase – whether it’s product discovery, development, or maintenance – the end user is what matters most. This is a real person, with real needs and desires. And it is these needs that must be addressed throughout the creation and development of a digital product or service. Learn how to effectively analyze and optimize user behavior for the success of your digital product.
Below, you’ll find two scenarios – what to do when you’re just creating a new digital product and when you already have an existing one.
But first, let’s start with the most important issue…
What is Product Discovery and why is it done?
Product Discovery is a crucial stage in creating digital products such as mobile apps, websites, or SaaS platforms. It involves thoroughly understanding the needs and problems of end users and verifying whether a new product or feature genuinely addresses real challenges faced by the audience. A well-executed Product Discovery process helps minimize investment risk, save time and money, and increase the project’s chances of market success.
The main goals of Product Discovery are:
- Building a product that genuinely meets market and user needs
- Reducing the risk of project failure through early idea validation
- Discovering the best directions for product development before costly development begins
- Identifying and prioritizing features with the highest business value
- Verifying hypotheses and investment decisions based on data, not assumptions
When is it worth conducting Product Discovery?
- Before starting work on a new digital product
- When you want to introduce a major feature to an existing app
- During a change in company strategy or when entering a new market
Scenario #1: New Product. Defining the End User in the Product Discovery Phase

When creating a new digital product, defining the end user is the first and most important step in the Product Discovery phase.
What problem does your product solve? Answering this question defines the purpose of the product or service you want to develop. Understanding the purpose will help you focus on the right aspects of the user.
Recommended actions:
- Market and competitive analysis – Understand customer behaviors and needs in your industry.
- Interviews with potential users – Gather firsthand information to identify different target groups that might use your product or service.
- Create personas – Based on the data collected during research, develop personas: fictional user profiles that represent different target groups. Each persona should include details such as demographics, goals, needs, preferences, and user challenges.
Scenario #2: Existing Product – How to Effectively Research User Behavior in Your App?

- Optimizing a product requires continuous monitoring and analysis of user data – specifically, what users do within your app. This provides a more complete picture of user behavior and the effectiveness of your marketing efforts.
Key areas to measure:
- Interaction tracking: Clicks, scrolling, form completions, video views, and feature usage.
- Cross-device analysis: Compare how users engage with your mobile app vs. web version.
- Engagement time: Monitor how long users spend interacting with your product.
- User segmentation: Group audiences by preferences, devices, or behaviors.
For more practical tips on Google Analytics 4, check out our article: How to Measure User Behavior with GA4.
User Data Analysis – How to Leverage Insights to Develop Your Product?
Proper user data analysis enables you to:
- Precisely segment audiences and tailor features and content to their needs.
- Automatically detect anomalies and respond to unusual user behavior.
- Forecast trends and plan effective marketing strategies.
- Optimize UX and marketing efforts for specific target groups.
What Benefits Does the End User Gain from All of This?
Behavioral analysis and data segmentation deliver tangible benefits for the end user, including:
✔️ Better user experience (UX) – Users find what they need faster
✔️ Personalized features and content – Solutions tailored to unique needs
✔️ Enhanced privacy and data security
✔️ More relevant and understandable marketing communications
✔️ Faster response to user reports and issues
✔️ Improved app performance and stability
Privacy and Security – What Should You Keep in Mind?
When collecting and analyzing user data, always comply with data protection regulations (GDPR/RODO):
- Inform users about your privacy policy.
- Give users control over their data.
- Implement data security measures in your app and on servers.
Summary
User experience and in-depth user data analysis are the foundation of effective digital product development. If you want to create an app that meets real user needs and boosts engagement, focus on the Product Discovery process with a strong emphasis on research and user segmentation. At Devqube, we support companies at every stage of software development, providing tools, expertise, and assistance in analytics, UX optimization, and feature development.
Contact Us – we’d be happy to help!

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