
Mobile App: A strategic challenge for your connected products
Mobile applications play a central role, serving as the interface between humans, artificial intelligence and connected objects. They facilitate the collection of IoT data, while enabling the control of various devices.
A well-designed mobile application enables :
- Fast connection via Wi-Fi, Bluetooth or NFC
- Settings adapted to the environment
(sensors, lighting, etc.) - Real-time data monitoring
- Remote management of hard-to-reach equipment
Once the sensors have been installed and configured, users can remotely monitor and control a range of equipment, including telephone networks, street lighting and pipes. This solution promotes energy savings while ensuring data security.
Our expertise for high-performance applications
Collaborative UX/UI Design
Creating intuitive interfaces in line with your technical requirements
IOS & Android development
Connected applications (Wi-Fi, Bluetooth, NFC) to control, diagnose and install your equipment independently
Advanced Security
Integration of robust protocol layers and encryption to guarantee the confidentiality of exchanged data
Systems interoperability
Modular SDKs adaptable to any connected product
Our mobile app achievements

Conso Live Update
The Conso Live Update application makes it easy to update your Conso Live key, guaranteeing service reliability and efficiency.
? Key benefits:
- Ensure optimum performance with smooth, secure updates
- Track your energy consumption in real time, in euros (€) and kilowatt-hours (kWh)
My SOFREL LogUp
Developed for LACROIX’s SOFREL LogUp solutions, the My SOFREL LogUp mobile app enables rapid commissioning and efficient operation of data loggers.
? Key benefits:
- Simplified configuration and secure parameterization via Bluetooth
- Fast access to supervision data and field operation
- Optimization of industrial processes thanks to intuitive mobile management


My DL-Pak
With My DL-Pak, optimize the maintenance and management of your public lighting by making it easy to set parameters and monitor your fleet light.
? Key benefits:
- Fast, intuitive configuration of the DL-Pak range from a smartphone
- Real-time technical diagnostics for proactive maintenance
- Dynamic control of light points to test and adjust parameters directly on site
Why work with us ?
Advanced
technical expertise
in software engineering, data management and communication protocols
An adaptable
solution
We master the entire technology chain, from hardware to software, including cloud and edge computing
Tailor-made
support
Our applications facilitate the daily use of your products by automating configuration, maintenance and control tasks.
Have a Mobile App
& UX project?
At LACROIX, we’re not just developers. We offer turnkey solutions, customizable and ready to be integrated into your connected products. From hardware design to software maintenance, our end-to-end approach ensures a reliable, durable product aligned with your business requirements. Our aim is for our customers to be self-sufficient when it comes to installing their product.
With our teams, connected solutions not only become easier to use, but also more ecological and secure.