Home » Flutter Agency
Flutter Agency

Flutter Agency

We design and develop Flutter applications for iOS and Android from a single code base, from scoping to release on the stores, for companies that want an identical, carefully crafted interface on both systems.

  • Source code delivered — you own it
  • Detailed quote within 24 hours, no commitment
  • A single point of contact through to launch
ExcellentTrustpilot
Flutter
?
Understanding

What is Flutter?

Flutter is a framework created by Google that makes it possible to write a mobile application in a single language, Dart, then compile it into native code for iOS and for Android. Flutter draws each screen itself with its own rendering engine, rather than relying on the phone's components, which gives a pixel-identical interface on both systems and fluid animations. For your project, that means a single development effort instead of two, and an interface we control in detail without depending on the native components of each platform.

What is it used for?

Flutter suits consumer or business applications where the interface has to be identical and carefully crafted on iOS and Android: customer journeys, dashboards, booking or tracking applications. A single code base for both platforms shortens the time to market. Flutter is not the right choice if your application depends on very recent native APIs or advanced hardware functions: ARKit, specific sensors, deep integrations with the system. A native application then remains the safest solution.

Use cases

What we develop with Flutter

Concrete examples of applications we design with Flutter, built for daily use on mobile.

E-commerce application

We develop mobile shopping applications connected to your catalogue and your stock, with basket, payment and order tracking, to extend your online shop onto mobile with the same experience on iOS and on Android.

Health tracking

We develop tracking applications for health or wellbeing organisations: appointment booking, automatic reminders, follow-up history, with a reassuring interface that is identical whatever phone the patient uses.

Hotel booking

We develop booking applications for hotel or tourism groups: availability search, integrated payment, stay management, with a carefully crafted interface that carries the visual identity of the establishment.

Mobile training

We develop training applications for organisations that want to offer modules accessible offline, progress tracking and video content, with a single application distributed on both official stores.

Internal business tool

We develop internal applications for field teams: data entry, report submission, file consultation, with an interface designed for quick use on employees' work phones.

Multi-screen platform

We develop applications that extend beyond the phone: reception tablet, in-store display screen, with the same Flutter components reused from one screen to another without starting from scratch for each medium.

Ecosystem

The technologies that pair well with Flutter

A Flutter application almost always needs a server behind it. We connect it to an API we develop in Node.js, to manage accounts, data and the notifications sent to users. When a client already has a WordPress site, we plug the application into it rather than duplicating existing content. For functions very specific to one system, we occasionally add native iOS or Android code.

Our expertise

Flutter agency for your mobile applications

We design and develop Flutter applications for iOS and Android from a single code base: functional scoping, screen design, development, testing and publication on the stores. Every project aims at an identical, carefully crafted interface whatever phone your customers or your internal teams use.

Native Flutter or an encapsulated web shell?

Flutter compiles your application into native code for each platform and draws the interface itself, which sets it apart from a web application wrapped in a shell. The result comes close to a native application in performance, with a single development effort and a controlled visual rendering from the first screen to the last.

Budget and lead times

Every Flutter project is priced on quotation, after detailed scoping that fixes perimeter and schedule. Generally allow 21 to 60 days until release on the stores, 60 days for a broad scope with several modules.

FlutterCustom development — Skyward Agency
Security
Performance
SEO
Source code delivered
Maintenance covered
Our method

From idea to launch

Six steps, from the first conversation to launch — and the support that follows. The process is the same for an e-commerce site or a mobile app; only the deliverables change.

01
Scoping and specifications

Scoping and specifications for your project

We start from your objectives, not from a list of features. Scope, key user journeys, technical constraints and budget: everything is set down in writing before the first line of code. You know what you will get, when, and at what price.

02
UX / UI designs

UX / UI designs approved before development

You see your site or your app before it exists. We design every screen, test the user journeys and refine until navigation feels obvious. An interface approved at the design stage means development work that never goes to waste.

03
Custom development

Development with the right technology

WordPress or WooCommerce for a site you manage yourself, Next.js for a platform, Flutter or Swift for a mobile app: the technology follows your need, never the other way round. We ship regular test builds so you can follow progress in real conditions.

04
Testing and acceptance

Real-world testing and acceptance

Every build is tested on the browsers and devices your customers actually use: screen sizes, OS versions, unstable connections. We fix issues before your users run into them, not after they report them.

05
Go-live

Go-live and launch

We handle the launch end to end: hosting, domain name, redirects in the case of a redesign, analytics tools — and store publication when the project is an app. Nothing is left on your plate on launch day.

06
Maintenance and new features

Maintenance, updates and new features

A website, like an app, keeps evolving: security updates, version upgrades, new features as your feedback comes in. An optional annual plan covers monitoring and support work, and the code belongs to you in every case.

5.0/5 based on our Google and Trustpilot reviews

Start your Flutter project now

Book a 30-minute call: we scope your need together and you leave with concrete recommendations — whether you work with us or not.

What you get:

Detailed quote within 24 hours A single point of contact Source code delivered, yours to keep Designs approved before development Tailored to your brand Advice from the very first call
30 minutes free No commitment Dedicated expert
Choose your time slot
Client testimonials

Trust is earned — here are the people who gave us theirs

5.0/5 based on our Google and Trustpilot reviews
Johan LE ROCH

I really enjoyed working with Skyward Agency on my website. The whole experience was flawless from start to finish. Everything was very clear, the scope of work was well defined, and the deadlines were respected. The team was professional, reliable, and easy to work with. I’m very happy with the final result and would definitely recommend Skyward Agency to anyone looking for a serious and high-quality web agency.

Léo Descamps

J’ai pu avancer avec Lucas sur de la création de web site pour mes clients : une roadmap suivie à la lettre, 3 clients satisfaits ! 😌 merci à toi et toute ta team

Zahir Ouira

I had an amazing experience with this web design company! They created a stunning, fully responsive website for my business, exceeding all my expectations.

Enzo Galpin

Je suis vraiment impressionné par les services de Skyward Agency !

Tom Forestier

La meilleure agence de l'Ile!

Say B

Très satisfait de cette agence web ! Équipe professionnelle, réactive et à l’écoute. Le projet a été réalisé dans les délais avec un résultat de grande qualité. La communication a été fluide du début à la fin et les conseils apportés ont été très pertinents. Je recommande sans hésiter !

Lisa Lagrain

Je tiens à vous remercier pour votre travail remarquable sur mon site internet. Le résultat est à la hauteur de mes attentes et j'ai appréciée votre professionnalisme.

Olivier Masselot

Top qualité, top service, une équipe aux petits soins et une rapidité d’exécution hors norme ! Je recommande chaleureusement !

Division tech

Great service, quick response and results were beyond expectations.

Les Filles du Sud Traiteur

Merci à Lucas et son équipe.

Ahmed Rf

Je recommande vivement Skyward. Équipe professionnelle, disponible et efficace. Mon projet a été réalisé rapidement avec un résultat de grande qualité. Très satisfait du service et de l’accompagnement tout au long du projet. Merci à toute l’équipe !

valentin dubris

La meilleure expérience que Jai eu avec une agence web, une refonte web s'imposer pour site et j'ai fait appel a Skyward Agency, je ne regrette pas mon choix et recommande vivement !

Olivia Gerard

J’ai fais confiance au professionnalisme de Lucas. Indéniablement, un des meilleurs de l’île Maurice. Je recommande vivement !

Anne-Laure JEUDY

Lucas est un jeune homme au top 👌 professionnel, efficace … rien à dire

West Immo

J’ai confié la refonte de mes sites internet à Lucas de Skyward Agency et j’ai été particulièrement impressionné par son écoute et son professionnalisme. Une collaboration fluide, efficace et orientée résultats. Je recommande sans hésitation.

victor valentin

Je recommande fortement, votre équipe a su répondre parfaitement a nos attentes, un travail de qualité et un bon rapport qualité prix! Rien a dire je continuerai a travailler avec vous.

stephanie BARGE

Une agence hyper sérieuse et professionnelle. Création de site Web , CX Experience et Community Management, je recommande.

New Azur

Merci pour votre réactivité et honnêteté Bonne prise en charge et très compétitif

Axel Raffaut

Lucas de Skyward Agency est un vrai expert en SEO. Rare de trouver quelqu’un qui maîtrise autant son sujet ! Très heureux d’avoir collaboré avec lui sur un client commun, je recommande à 100 %. 🫡🤝

SOFIANE KHOULA

J’ai fait appel à skyward pour la création de mon site internet. tout a était parfait je tiens à remercier l’équipe qui a été à l’écoute de toute mes demandes et très réactive. Mille merci

Louis Martin

Notre site charge en un clin d’œil ! Skyward Agency a optimisé chaque détail pour garantir une performance maximale

Léa Turpain

Super agence avec qui collaborer à l’île Maurice ! Je recommande et encore merci pour votre expertise

Frequently asked questions

Flutter agency FAQ

The questions company directors considering a Flutter application with our agency ask us most often.

01How much does a Flutter application cost?

The price depends on the scope agreed: number of screens, connections to existing systems, offline functions, integrated payment. We draw up a precise quote once your needs have been clarified during detailed scoping, with no rate card applied in advance. This scoping makes it possible to break the project into batches, to give you a clear view of the budget before any development, and to avoid nasty surprises on the integrations specific to your business.

02How long does it take to develop a Flutter application?

From the first discussion to release on the stores, a standard Flutter project takes between 21 and 60 days; a broader scope, with several modules or complex integrations, spreads over closer to 60 days. That time covers scoping, screen design, development, testing on different phones and validation by Apple and Google before official publication. We deliver intermediate versions along the way, so you can test the application before its release.

03Flutter or React Native?

We recommend Flutter when the interface has to be pixel-identical on iOS and Android, with carefully crafted animations and design: the framework draws each screen itself rather than relying on the phone's components, which leaves total control over the final rendering. React Native becomes preferable when your team already knows JavaScript or when you have a React website whose business logic can be reused on the mobile side. Outside that specific case, we go with Flutter for the interface quality obtained.

04Can you take over an existing Flutter application?

Yes, we take over Flutter applications developed by another team or in house by your own people. We start with an audit of the code and how it is organised, to identify what can be kept and what has to be reworked before adding new functions. This step avoids building on fragile foundations and gives us a reliable estimate of the work to plan for. Once the audit is complete, we hand you an action plan ranked by impact on stability and user experience.

05Who takes care of maintenance once the application has launched?

Maintenance of a Flutter application is taken as an optional annual package, priced according to the actual scope of your project: framework updates, compatibility with new versions of iOS and Android, fixes and small developments. You remain free to take it or not. Without this package, we remain available for occasional work billed case by case, but regular follow-up limits nasty surprises when the mobile systems are updated each year.

06Are we the owners of the application's code?

Yes, entirely. You receive full access to your application's code repository from delivery onwards, as well as to the Apple and Google developer accounts used for publication and to the project's technical documentation. No clause ties you to our agency afterwards: another team can take the project over at any time if you decide so. A client who feels held prisoner by their provider always ends up leaving less satisfied, and we prefer a relationship that lasts on trust.

07Does a Flutter application help my search visibility?

A mobile application is not indexed like a website: its visibility depends above all on its listing on the App Store and the Play Store, which we write and optimise with you at launch, keywords and visuals included. It extends an already visible website rather than replacing it, offering your users an extra channel made of notifications and regular use. If web search visibility remains your priority, we articulate it with an existing WordPress or Next.js site.

The blog

What we learn in the field, we share with you

Our latest articles on web design, SEO and digital, written by Skyward Agency.

Contact

Get a free quote

Tell us about your project and we will get back to you within 24 hours.

Lucas Lamanthe LucasFounder — Skyward Agency

Your project deserves more than a quote: let’s talk.

30 minutes with Lucas to scope your project, budget and timeline — no strings attached.

Next slots available this week.

Book a discovery call