App UX / 3 min read

Apps that convert

By Marion / July 28, 2025

Five features your customers actually use

In today’s competitive mobile landscape, simply having an app isn’t enough. The apps that truly stand out are built on smart design, great user experience (UX), and powerful retention tools.

They don’t just attract downloads—they convert users into loyal customers. In this post, we’ll explore five key features that your customers actually use and love, along with resources to help you refine your strategy.

Customer satisfaction is powerful

Seamless Onboarding

Why It Matters: The moment a new user opens your app is critical. A seamless onboarding process sets the stage for all future interactions and reduces early drop-offs. By offering clear instructions, tutorials, or guided walkthroughs, you ensure users quickly grasp your app's value.

Get Inspired: Learn how to design compelling onboarding experiences at Appcues and explore best practices on Medium’s UX Collective.

Intuitive User Interface & Navigation

Why It Matters: A clean, well-organised interface makes it easy for users to navigate your app. Intuitive design minimises friction, ensuring that users can effortlessly access all features. A great UI isn’t just about aesthetics—it directly impacts conversion and retention.

Get Inspired: For expert insights on UI/UX design principles, visit the Nielsen Norman Group and Smashing Magazine.

Personalisation & Customisation

Why It Matters: Today’s users expect experiences tailored specifically to them. Personalised content, recommendations, and offers make every interaction feel unique. This level of customisation not only enhances user satisfaction but also drives engagement and repeat usage.

Get Inspired: Explore actionable personalisation strategies with HubSpot’s guide on personalisation and check out how Segment can help you use data to power your app’s personalised experience.

High Performance & Fast Load Times

Why It Matters: An app’s performance is non-negotiable. Users won’t stick around if your app is slow or buggy. Fast load times, smooth transitions, and efficient error handling are key to keeping users engaged and converting them into loyal customers.

Get Inspired: Use tools like Google’s Mobile-Friendly Test to evaluate your app’s speed and performance, and learn more from Pingdom.

Effective Retention Tools: Push Notifications & In-App Messaging

Why It Matters: Retention is the lifeblood of any successful mobile app. Smart push notifications and in-app messaging keep users informed and engaged without overwhelming them. These tools help re-engage users, notify them of important updates, and provide a channel for personalised offers.

Get Inspired: Kickstart your retention strategy with OneSignal for push notifications, or explore in-depth solutions on Intercom for in-app messaging. For more advanced insights, check out Leanplum and their case studies.

Bringing It All Together

By incorporating these five features—seamless onboarding, intuitive navigation, personalisation, high performance, and robust retention tools—you can build an app that truly converts. Every element works together to create a smooth, engaging experience that not only attracts users but also turns them into loyal customers.

For further inspiration on mobile strategy and design, explore additional insights on Mobile Marketer and TechCrunch.

The apps of tomorrow are built on user-centric design and smart features today. Start refining your app experience now, and watch your customer conversion and retention soar!

Happy innovating!