Cross-platform mobile apps for iOS and Android from a single Dart codebase. Custom UI, real native performance, and the kind of shipping speed that lets you learn from users before the budget runs out.
The pitch is "one codebase, two stores." The reality is a long list of native gaps, plugin surprises, and tooling that punishes the unready. We have walked into those rooms and cleaned them up.
A mobile app is the part of your product users touch every day. When builds break, plugins rot, and releases slip, the roadmap pays the price in trust. We build Flutter apps that ship on schedule, hold up at scale, and feel native on both stores.
Not just because the framework is fast. Because we know what native quality looks like once the demo glow fades.
We design custom widgets and motion that match the brand, not a template. Flutter's render engine gives us pixel control on iOS and Android — without two design systems to maintain.
"They have stayed involved as the product evolved, helped us think through new requirements."
— Shea, Founder, Cybersecurity Awareness Training Company
Verified on ClutchFood delivery, fitness, marketplaces, internal field apps. We build Flutter products where the user journey runs deep and the time to both stores matters more than a perfectly native scroll bar.
"Now we can clearly show our users what products we have. The payment system is simple and easy."
— Dave Chiu, Managing Director, Teafolks
Verified on ClutchCamera, MLKit, Bluetooth, payments, push, biometrics. We write platform channels in Swift and Kotlin when the plugin does not exist — or fork and maintain the ones that do.
"I was impressed with their level of motivation, which I found to be unparalleled in the outsourcing world."
— Vladimir Cvejanovic, CTO, StockStudio
Verified on ClutchA repeatable path from "we need an app on both stores" to a release the team can own.
We start with the user journey and the native quirks — platform conventions, gestures, and store rules — then design the Flutter architecture around them. State, navigation, and platform channels get decided in week one, not in the middle of a launch. Depending on the product, we bring in mobile app development for the full build, MVP development when speed to both stores is the priority, and dedicated teams for long-term capacity.
"Extending essential functions to Antagosoft has allowed us to take on more internal parallel projects."
— Ryan Fyfe, CEO, Humanity.com
Verified on ClutchReal products where Flutter ships the same iOS and Android experience from a single codebase.
HealthHub connects patients and psychologists through mobile-first booking, video, and chat. The Flutter app shares the API layer and design system with the clinician web dashboard, so releases ship together on both platforms.
Read the full storySmart Parking needed a mobile experience for drivers to find, reserve, and pay for parking spots in real time. Flutter delivers the same smooth experience on iOS and Android — with real-time map updates, in-app payments, and push notifications for expiry reminders.
Read the full storyConsumer apps, internal field tools, MVPs that grew into platforms. We know which Flutter patterns survive a real user base and which ones collapse under it.
When the plugin is broken or missing, we write Swift and Kotlin to fill the gap. Your app gets the native feature, not a Dart workaround that ships later.
CI, code signing, store listings, phased rollouts, and crash monitoring come standard. Friday-night releases stop being a thing.
Flutter when custom UI, animation control, and one-team velocity matter most. React Native when the team is deep in JavaScript and wants to share web code with the app.
Yes. We audit the codebase, write down what is salvageable, and ship fixes module by module so the app stays live while we work.
Bloc or Riverpod for complex products, Provider for simple ones. The choice is made early, defended in code review, and used the same way across the team.
Yes — signing, listings, screenshots, privacy manifests, and review responses. We stay on the call with Apple and Google when something goes sideways.
Tell us what the app needs to do and where the native gaps hurt. We'll map out the Flutter build that gets you there.