Experts in Flutter development for cross-platform apps

Development of cross-platform apps with Flutter for iOS and Android, with an interface adapted to your product.

We have been developing applications with Flutter since 2018. We help you define, design and connect your app with the data, services and APIs it needs.

Flutter for cross-platform apps

A shared base, a carefully designed experience

Flutter allows you to develop applications for different platforms with Dart. Sharing a significant part of the code helps coordinate the development and evolution of the app.

Every device is unique. We consider integrations, offline usage, and key journeys before deciding what is shared and what needs adaptation.

What does it bring to your app?

Sharing code makes sense when it makes it easier to build and maintain the product.

Shared development

A common foundation for iOS and Android, with one investment and one team instead of two separate builds, reduces duplicate work. The specific savings depend on the features and adaptations of each platform.
Consistent design

We can maintain a common visual identity and adapt navigation and interactions to the expectations of each device.
Custom interfaces

Flutter widgets make it possible to build custom screens and interactions, with attention to accessibility and different screen formats.
Coordinated evolution

Shared improvements are developed once, on the same foundation, for both stores. Publishing and testing are managed for each platform.
Performance testing

We aim for native performance and check it on the important journeys, on real devices, including low-end ones. Animations, data, and connections are adjusted based on the results.
Product maintenance

A clear structure and well-chosen dependencies make it easy to incorporate functionalities and adapt to system updates.

What applications can we build?

We start from the use that the product should have, not from a list of functionalities.

Apps for fans and sports organizations
Mobile portals for customers
Work tools for teams
E-commerce and catalog browsing
Content browsing and playback
Data collection and forms
Apps connected to services and devices

How we prepare the technical base

Decisions oriented towards the actual use and maintenance of the application.

Presentation and performance

We review how screens are drawn and updated. We measure demanding user journeys before considering performance as resolved.
Adaptation to each screen

We define how the interface behaves on different sizes and platforms, including enlarged text, keyboard, and touch zones.
Reusable widgets

We organize screens with widgets, Flutter's interface components. Sharing them maintains consistency and avoids unnecessary duplication.
State management

We separate data, operations and presentation. We choose a structure that is proportionate to the product and easy to follow.
Behavioral tests

We check logic and critical paths, including connection errors and unexpected responses from services.
Offline use

We decide what the app stores on the device so it keeps working when coverage drops, and how it catches up on its own as soon as the signal returns.
Device integration

We assess the available plugins and the native adaptations necessary to access features such as the camera or notifications. Notifications are segmented so they reach only the people they matter to and open directly on the content they announce.
One place to publish

We connect the app to the same backend and content manager as the website, so what is published once appears in both with no duplicated work.

We have been Flutter developers since its beta stage in 2018. This experience helps us prepare the architecture, integrations, and maintenance of each application.

We assess what can be shared between platforms and which parts need specific work. The budget depends on the functionalities, integrations and testing required, without universal savings percentages.

We define tests based on the important app flows and expected devices. We review behavior against errors, unstable connections, and incomplete data before launch.

We prepare the versions and publishing requirements for each store. We agree on the schedule taking into account review processes and differences between platforms. With frequent test versions, your team reviews every step before it goes live.