How We Turned the Cupio.de Website into an App

Posted on 13. January 2026 by Jan Bunk

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Introduction

We recently completed the development of the Cupio.de app, a project that involved converting their website into a mobile app. This case study will take you through the process of creating the app, the features we implemented, and the client's feedback.

App Overview

Cupio Nails is the official german reseller of Cupio beauty products. We created an app for their online shop.

Here's a brief overview of the Cupio.de app as it is presented in the app stores:

Mit dieser App bist du immer im Trend! Erfahre immer wenn es neue Produkte im Shop gibt und sei unter den ersten Kunden, die von Rabattaktionen und Gutscheinen profitieren! Top-Gründe die App zu installieren: - schnelles, bequemes, einfaches Shopping direkt aus der App - verfolge den aktuellen Status deiner Bestellungen - setze deine Lieblingsprodukte einfach auf die Merkliste - verpasse nie mehr eine Rabattaktion oder neue Produkte aus unserem Sortiment - kontaktiere unseren Kundensupport bei Fragen direkt und einfach. Lade dir die kostenlose Begleitapp herunter und tauche in die magische Welt von Cupio ein!

App Design

The Cupio.de app was created using our self-serve platform, which allows customers to design and customize their app with ease. This approach provides flexibility and control over the app's appearance and functionality, enabling customers to create an app that meets their specific requirements. Our support team is always available to assist customers throughout the app creation process, ensuring a smooth and hassle-free experience.

To enhance the app's functionality, we incorporate additional features such as push notifications, which enable the Cupio.de team to communicate with users effectively and keep them informed about important updates and events. These features are designed to improve user engagement and provide a more interactive experience for app users.

App Publishing

App rejections are a common occurrence during the app publishing process, but they are typically minor issues that can be easily resolved. Common reasons for app rejections include incorrect information in the app store listing or issues with the app's functionality. Our team has experience in addressing these issues and working with customers to ensure a successful app launch.

We have a wealth of experience in app publishing and have successfully published many apps on the Apple App Store and Google Play Store. Our team is well-versed in the app review process and has encountered and resolved various issues that can arise during the review. We work closely with our customers to address any challenges that may arise and ensure that the app is published without unnecessary delays.

The app has been successfully published on the app stores, making it accessible to users. The Cupio.de team is delighted with the app's launch and is eager to see how users engage with the app.

You can download the app in Germany.

The app has already been downloaded over 10000 times and has received an average rating of 5.0 stars based on 1 reviews.

Project Outcome

Transforming the Cupio.de website into a mobile app was a rewarding experience for both us and our client. We were able to deliver a high-quality, cross-platform mobile app that enhanced the user experience and added value to Cupio.de's services.

The customer's thoughts on our service:

“Very fast implementation, our personalization requests were also taken into account. In addition, the support is also very fast and friendly with questions! We can only recommend it!”

Did we pique your interest? See more example apps here.

Would you like to learn more about our app creation process? Contact us here.

Convert your website to an app.

Create App

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Author Jan Bunk
Written by
Jan Bunk

With a background in computer science, Jan founded app-control-panel.com in 2019 and developed the underlying software to convert websites into apps. With experience and feedback gathered from hundreds of published apps, he strives to write easy to follow guides that help you with everything related to app creation, publishing and maintenance.