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Custom mobile app development

The mobile app has become a major lever for strengthening your digital presence and delivering a seamless experience to your customers and your teams alike. A custom app answers your business needs precisely — iOS, Android, and field apps synced with your CRM.

Why go custom

An app built for your trade

Unlike off-the-shelf solutions, an app developed specifically for your business includes exactly the features you need, with the usability and performance you expect.

Optimised experience

An app designed around your business delivers better usability and an intuitive interface, built for how you and your users really work.

Features that fit

Instead of generic modules, your app ships only the functions your company actually needs — no bloat, no compromise.

Speed & fluidity

An optimised app stays fast and responsive, even out on the job site, for a user experience without a single hitch.

CRM synchronisation

Connects to your existing systems (CRM, ERP, databases) for real-time data sync between the field and the office.

Field apps

Business apps for your sales reps, technicians and fitters: appointment booking, measurements, job site photos and reporting on the move.

Competitive edge

An innovative app sets you apart in your market, strengthens your image and keeps your customers coming back.

Our method

The stages of development

From the initial idea to release on the stores, we follow a proven process to deliver an app that is reliable, useful and maintainable over time.

  • Needs analysis — We define the goals of the app and what your users expect from it.
  • Technology choice — Native development (iOS, Android) or hybrid (Flutter, React Native) depending on your needs and budget.
  • UX/UI design — Creating an attractive, intuitive interface for an optimal user experience.
  • Development & integration — Building the features, connecting your business tools and running compatibility tests.
  • Testing & validation — An acceptance phase to guarantee smooth operation and fix any remaining bugs.
  • Launch & maintenance — Release on the App Store and Google Play, then ongoing updates.
Key features

What your app can do

Depending on how you work, we integrate the building blocks that make a real difference for your users and your teams.

  • Authentication and user management
  • Push notifications for real-time updates
  • Built-in payment system
  • Offline access to your data
  • Dashboards and statistics
  • Integrated customer support and chatbot
  • Geolocation and job scheduling
Our services

Apps for every use case

Consumer app, internal business tool or a mobile extension of your CRM: we build the solution that serves your business.

iOS & Android apps

Native or hybrid apps, published on the App Store and Google Play, fast on every device.

Field apps for your trade

Tools for your mobile teams: job site tracking, measurements, appointment booking and reporting, even offline.

CRM connection

Real-time sync with your JD Solutions CRM for a unified view of the field and the office.

UX/UI design

Attractive, ergonomic mobile interfaces designed for use on the move and immediate adoption.

Maintenance & evolutions

Updates, compatibility with new iOS/Android releases and new features as your needs grow.

Tracking & statistics

Usage dashboards and reporting to measure adoption of the app and improve it continuously.

Our other services

Go further

Energy Renovation CRM

Telemarketing, CEE & MaPrimeRénov’ files, geolocated appointments.

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Custom online CRM

Sales management, 100+ modules, API and automations.

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Artificial intelligence

Vision API, voice, smart chat and AI-assisted development.

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Get in touch about your custom app project.

Let's talk about your project