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A.B. Labs

Service 01

Mobile apps, engineered to feel native everywhere.

Cross-platform mobile apps built with Flutter — one codebase, native performance and interfaces designed around how people actually use their phones.

Overview

We design and build production-grade applications for iOS and Android using Flutter and Dart. A single, well-structured codebase keeps delivery fast and maintenance predictable, without compromising on performance or platform conventions.

Every app is engineered from the data model up: clear state management, offline-aware data flows, secure authentication and a release pipeline that makes shipping updates routine rather than risky.

Capabilities

What we deliver.

  1. 01

    Cross-platform iOS and Android apps from a single Flutter codebase

  2. 02

    Product design: user flows, interface design and interactive prototypes

  3. 03

    Offline-first data, local storage and background sync

  4. 04

    Authentication, payments and push notifications

  5. 05

    Backend integration with Firebase or custom APIs

  6. 06

    App Store and Google Play releases, CI/CD and crash monitoring

Technologies

Tools of the trade.

  • Flutter
  • Dart
  • BLoC
  • Firebase
  • Riverpod
  • SQLite
  • REST APIs

Use cases

Where it fits.

  • A

    Customer-facing apps for bookings, orders and memberships

  • B

    Field apps for teams that work away from a desk

  • C

    A companion app for an existing web platform

  • D

    An MVP to validate a product idea with real users

Process

How we work.

Five stages, tailored to this discipline.

  1. 01

    Discover

    Map the users, core journeys and constraints — devices, connectivity, integrations — before a single screen is designed.

  2. 02

    Design

    Wireframes to high-fidelity prototypes, tested on real devices, with a component system shared by design and code.

  3. 03

    Build

    Feature-by-feature delivery in short cycles, with automated tests and an installable build at every milestone.

  4. 04

    Launch

    Store listings, release builds, analytics and crash reporting in place for a confident first release.

  5. 05

    Evolve

    Iterate on real usage, keep dependencies current and ship improvements on a predictable cadence.

FAQ

Common questions.

What kinds of projects do you take on?

Mobile apps built with Flutter, websites and web applications built with React and Next.js, and applied AI work such as LLM applications, retrieval-augmented generation (RAG) and predictive models. If your idea doesn't fit neatly into one of these, tell us about it anyway.

How does a project engagement start?

With a conversation about what you want to achieve. From there we scope the work together — goals, users, constraints and priorities — and agree on a plan before any development begins.

Can you work on an existing product or codebase?

Yes. We can extend, modernize or stabilize an existing application. We usually begin with a review of the codebase and architecture, so our recommendations are grounded in how the system actually works.

How do you estimate cost and timelines?

Every project is different, so we estimate after scoping rather than selling fixed packages. Once goals and priorities are clear, we propose a plan with milestones, so you know what will be delivered and in what order.

Start here

Let's scope your project.

Share what you're building and where you're stuck. We'll help you figure out the right next step.