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MyENGIE

+1 Million downloads. One Mobile App | ENGIE Case Study

Utilities
Mobile Apps Development
engie-icon-downloads
+1M
Downloads
engie-icon-rating
4.8
Rating
engie-icon-reviews
50k
Reviews

Project overview

Managing relationships with dozens of customers is never easy. But what happens when a company serves millions? Invoices, payments, consumption tracking, scheduling, notifications, these can quickly turn into customer frustrations and operational costs for the company.

ENGIE Romania serves over 2 million customers and migrated to a digital mobile channel with the MyENGIE app, which has already surpassed 1 million downloads. This digital customer service solution simplified interactions, reduced costs, and transformed the way customers experience utility services. Essensys stepped in with expertise and strategic guidance, focused on a clear goal: building a mobile app to manage utility services efficiently.

Industry
Utilities
Platform
Mobile
Client
ENGIE Romania
Services
Mobile Apps Development

The client’s challenge

ENGIE Romania, the largest natural gas distributor in the local market, serves over 2 million customers. The utility industry is highly competitive and undergoing digital transformation, with increasing customer expectations for fast, transparent and easily accessible services.

Industry players face challenges such as growing interaction volumes, the need to reduce operational costs, and the pressure to continuously innovate to stay relevant.

In this context, ENGIE identified early the need for a scalable and intuitive digital customer service solution. The MyENGIE app quickly became a strategic tool, bringing together features such as invoicing, payments, consumption tracking, notifications, and technical service scheduling in a single platform.

Today, MyENGIE is a benchmark in Romania’s utility industry, with over 1 million downloads, a 4.8 rating on Google Play and more than 50,000 reviews. The app not only streamlines customer interactions but also provides ENGIE with a clear competitive advantage, reinforcing its position as a leader in digital innovation and customer service.

Essensys Approach

The MyENGIE app was developed in three stages:

1
UX & UI Design
We created intuitive digital interfaces and experiences, allowing customers to quickly complete actions like paying bills, viewing history, and more.
2
iOS & Android Development

The app was built natively for both platforms using SwiftUI, Combine, Jetpack Compose, and Flow.

3
Testing
We validated and verified hundreds of functional and non-functional test scenarios to ensure an error-free experience at launch on the App Store and Google Play.

Technologies

Key features

Invoice Payment & History

Customers can view current invoices, payment history, and pay securely directly in the app, no need to call the support center, reducing late payments.

Managing Multiple Consumption Sites

This feature was designed to meet the needs of ENGIE customers who operate several consumption locations, allowing them to manage all their sites seamlessly from a single interface.

Quick consumption reporting

Customers can submit their monthly meter readings directly through the app. This feature ensures accurate bills based on actual usage.

Push Notifications

Automated notifications about invoices, deadlines, or interventions. Customers stay informed, late payments drop, and support request volumes decrease.

Technical Service Scheduling

Reading and intervention appointments can be scheduled directly in the app, with real-time status tracking.

Card Saving

Customers can save cards for fast, secure payments. The payment process becomes simple, quick, and delay-free.

Testimonial

essensys { mReady successfully created the design proposals and consecutively delivered the apps in testing and production environments. The team led proactive project management with on-time delivery and was responsive to scope changes. They were also client-oriented and provided excellent consulting.

Gabriel Turta
Head of Digital & New Technologies, ENGIE Romania

Conclusion

MyENGIE app gives customers complete control over their services: they can view and pay invoices quickly and securely, update consumption readings effortlessly, and schedule readings or technical interventions in just a few clicks. Personalized notifications reach them exactly when needed.

All of this is integrated into an intuitive and scalable mobile app that not only simplifies customers’ lives but also reduces operational costs, improves team efficiency, and transforms the customer experience into a fast, clear, and seamless journey.

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