Modernize your legacy App without starting from scratch
Looking back, the technology of ten years ago seems almost prehistoric. In 2016, having a mobile app was, for many companies, a symbol of innovation, a novelty where simply being present in app stores was enough. However, in 2026, the rules of the game have completely changed. Today, users are hyper-connected digital natives with no time to lose. Tolerance for technological frustration is zero. If your app takes too long to load, has an obsolete design, or lacks fluidity, the user will uninstall it in a matter of seconds and go straight to the competition.
The major problem many organizations currently face is maintaining legacy applications that were programmed years ago. These apps have become a burden: they are slow, difficult to update, and offer a poor user experience. In this article, we want to explain why an outdated app severely harms your business and how you can solve this problem in record time thanks to App eXperience.
The trap of old and slow applications
Maintaining an application developed a decade ago brings a series of hidden problems that go far beyond a simple aesthetic issue. The true impact is felt on the bottom line and in your brand perception.
1. Technical debt and skyrocketing maintenance costs
Code written in 2016 is likely not optimized for modern operating systems. Every time Apple or Google releases a new iOS or Android update, the development team has to juggle to keep the app working. This generates enormous “technical debt”, meaning that a large part of your technological budget is spent simply “keeping the app alive”, rather than innovating or adding new features.
2. Fragmented and slow user experience (UX)
Old apps often suffer from long load times and unnatural transitions. In 2026, consumers expect instant responses and smooth animations. A slow app breeds distrust; if the catalog takes too long to display or the payment gateway fails, the user will abandon their shopping cart. Furthermore, many of these applications are not synchronized in real-time with the company’s current website, displaying outdated information or a design that doesn’t match the current brand image.
3. The dilemma of total reconstruction
When companies realize their app is obsolete, they hit a wall: redesigning and programming a native application from scratch requires months (or years) of work and a massive financial investment. This paralyzes decision-making, leaving the brand with a poor mobile channel while the competition moves forward.
Transform your mobile web into a fast, modern native app
What if you could have a fast, modern native application without having to throw away all your previous work and without waiting a year to launch it? This is where the App eXperience solution comes into play.
Instead of programming everything from scratch, App eXperience encapsulates the existing mobile web (which is usually much more optimized and updated) within a modern native layer for both iOS and Android.
Simply put: we transform your mobile website into a true native application. The user downloads the app from the App Store or Google Play, installs it on their phone, and browses it with the fluidity of a traditional application, but the “engine” driving it is your own website. This allows you to offer direct, fast, and recurring access without having to remake the underlying technology or change your team’s internal processes.
Why does App eXperience transform your business?
Making the leap to this technology not only modernizes your image, but directly impacts your business’s key metrics. By adding your own measurable and scalable mobile channel, you lean on everything that already works on your website, assuming minimal risk.
- Unmatched launch speed: Forget about never-ending projects. With this solution, you can have your native app ready in weeks, not months. It’s a new digital channel with no technical surprises.
- Spectacular conversion increase: Friction disappears. Our data shows that companies experience a much higher conversion rate, achieving increases between +150% and +250% (multiplying your results by 1.5 or up to 2.5 times).
- Loyalty and screen time: By being installed on the device, the brand is always present. This translates to users spending up to 7 times more time interacting with the brand compared to traditional web browsing.
- Truly native functionalities: Even though the heart is your website, the body is native. This means you can leverage vital marketing tools for 2026, such as push notifications (to send real-time offers or recover abandoned carts) and deep links (to direct the user to a specific app screen from an email or ad).
Updating is not an option, it’s a necessity
In the middle of 2026, continuing to operate with an application conceived a decade ago is closing the door on thousands of potential customers. Agility, personalization, and speed are the pillars upon which digital profitability is built today. App eXperience democratizes access to top-tier technology, allowing brands to update their mobile ecosystem in an intelligent, fast, and highly profitable way.
Furthermore, at Luce we help you monitor and understand how users interact with your new mobile app thanks to another of our Voice of Customer (App Monitor) solutions, ensuring the experience is always perfect and adapted to their real needs. If you want to know more about making the leap to a modern app in weeks and start multiplying your sales, get in touch with us.
Frequently Asked Questions about App eXperience
How long does it take to renew an app with App eXperience?
Unlike traditional native development that can take 6 to 12 months, App eXperience allows you to launch your App in the app stores in a matter of weeks, reducing risks and accelerating time-to-market.
What are the advantages of App eXperience over building an app from scratch?
The main advantage is that it leverages the effort and business logic you have already implemented on your mobile web. It encapsulates your website in a native layer, meaning any changes you make to your website will be instantly reflected in the app, drastically reducing maintenance and development costs.
Will I be able to send notifications to my customers’ phones?
Yes. Despite being based on your web environment, the native layer of App eXperience allows you to use features exclusive to smartphones, such as sending push notifications and using deep links, fundamental tools for user loyalty and retention.
Will my sales improve by updating my mobile app?
Definitely. By eliminating the friction of a slow app and improving the user experience, conversion rates skyrocket. Data shows increases in conversion between 150% and 250%, in addition to significantly multiplying the time users spend interacting with your brand.
