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    White-label engineering embedded behind your agency's brand.

Mobile development
  • Mobile app development

    Native and cross-platform apps built for scale.

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    Swift-powered apps for the Apple ecosystem.

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    Kotlin and modern Android experiences.

  • Flutter development

    Single codebase, multiple platforms — with research-led product UX.

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  • AI integration

    Embed AI workflows, smart search, assistants, and automation into products and operations.

  • Agentic AI developmentNew

    Autonomous AI agents and multi-step workflow systems.

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    Connect CRMs, payments, and third-party systems.

Agency partnership
  • Embedded delivery

    Your white-label technical team on demand.

  • Managed support

    Ongoing maintenance, QA, and deployments.

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    Ship client work faster without hiring in-house.

  • Book a strategy callNew

    Technical planning for launches and retainers.

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Braine

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  • Web & platform services
    • Web developmentHigh-performance websites and web apps — plus conversion-focused design, UX, and design systems.
    • Full-stack developmentEnd-to-end product builds from architecture through launch.
    • Rapid MVP developmentLaunch-ready MVPs on a fixed timeline for client pitches.
    • Technical delivery partnerNewWhite-label engineering embedded behind your agency's brand.
    Mobile development
    • Mobile app developmentNative and cross-platform apps built for scale.
    • iOS developmentSwift-powered apps for the Apple ecosystem.
    • Android developmentKotlin and modern Android experiences.
    • Flutter developmentSingle codebase, multiple platforms — with research-led product UX.
    AI & integration
    • AI integrationEmbed AI workflows, smart search, assistants, and automation into products and operations.
    • Agentic AI developmentNewAutonomous AI agents and multi-step workflow systems.
    • API & platform integrationConnect CRMs, payments, and third-party systems.
    Agency partnership
    • Embedded deliveryYour white-label technical team on demand.
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Mobile app development

Mobile apps built toengage

Native and cross-platform mobile applications for iOS and Android — from ideation and UX through development, QA, and App Store deployment.

All servicesSee capabilities ↓

Typical delivery window

6–12 wk

Timezone-aligned delivery

Mobile app development

Typical sprint kickoff

2 weeks

Production-ready scope for agencies and founders who need to move fast without sacrificing quality.

Products shipped for partners

14+

Shipped for agency partners

Trusted by digital agencies and SaaS teams worldwide

2 weeks

Typical sprint kickoff

14+

Products shipped for partners

6–12 wk

Typical delivery window

White-label

Agency-ready delivery

Why it matters

Mobile is no longer optional

Smartphones are the primary touchpoint for most users. We help agencies deliver polished mobile products that drive retention, revenue, and brand loyalty.

01

Structured from brief to launch

Ideation, UX/UI design, prototyping, Agile development, and rigorous QA across devices and OS versions.

02

Swift-powered Apple ecosystem apps

Native iOS development following Apple's Human Interface Guidelines for premium user experiences.

03

Kotlin apps for global reach

Modern Android development handling device fragmentation and Google Play deployment.

04

Flutter & React Native delivery

Single-codebase solutions for faster launches when native depth isn't required on day one.

Related on Braine.agency

All servicesPricingTechnical delivery partnerCase studies

Quality assurance

Tested across devices and platforms

Comprehensive QA ensures your app performs flawlessly — functional testing, performance optimization, security assessments, and store readiness checks.

Multi-device functional testing

Comprehensive QA ensures your app performs flawlessly — functional testing, performance optimization, security assessments, and store readiness checks.

Performance optimization

Comprehensive QA ensures your app performs flawlessly — functional testing, performance optimization, security assessments, and store readiness checks.

Security vulnerability checks

Comprehensive QA ensures your app performs flawlessly — functional testing, performance optimization, security assessments, and store readiness checks.

App Store readiness

Comprehensive QA ensures your app performs flawlessly — functional testing, performance optimization, security assessments, and store readiness checks.

How we work

Native and cross-platform, one partner

  1. 1

    Discovery & scope

    We align on goals, stack, timeline, and white-label requirements — with a clear statement of work before build starts.

  2. 2

    Design handoff & architecture

    We translate your or your client's designs into a technical plan — components, APIs, environments, and milestones.

  3. 3

    Build, review, iterate

    Senior engineers ship in structured sprints with demos, code review, and QA on critical paths.

  4. 4

    Launch & support

    Deployment, documentation, and optional ongoing capacity through our technical delivery partnership model.

Our Agile Delivery Framework: Precision & Pace

At Braine Agency, building engaging mobile apps isn't just about code; it's about a structured, iterative journey designed for clarity and impact. Our delivery framework is rooted in Agile principles, ensuring flexibility, transparency, and continuous collaboration. We kick off every project with an intensive Discovery Phase, diving deep into your vision, user needs, and market landscape. This isn't just a brief; it's a strategic alignment session where we define key features, user flows, and technical requirements. From there, we move into iterative sprints, where design, development, and testing happen concurrently.

  • Discovery & Strategy: Unearthing the core problem and defining the strategic path.
  • UI/UX Design: Crafting intuitive, beautiful interfaces that resonate with your users.
  • Iterative Development: Building features in short, focused sprints, allowing for frequent feedback.
  • Rigorous QA & Testing: Ensuring stability, performance, and a flawless user experience across devices.
  • Deployment & Launch: Guiding your app through store submissions and successful launch.
  • Post-Launch Evolution: Continuous monitoring, updates, and feature enhancements based on real-world data.

This approach means you're involved at every stage, providing feedback that shapes the product, guaranteeing the final app isn't just functional, but perfectly aligned with your business objectives and user expectations. It’s a dynamic process, responsive to change, and geared towards delivering tangible value quickly and consistently.

Transparent Timelines & Predictable Milestones

We understand that time-to-market is critical, and budget predictability is paramount. Our project timelines are meticulously planned yet remain adaptive. Following the Discovery Phase, we provide a detailed project roadmap, breaking down the entire development lifecycle into clear, manageable milestones and sprints. Each milestone comes with defined deliverables and an estimated timeframe, ensuring you always know what to expect and when.

Factors influencing our timelines include the complexity of features, the number of integrations, bespoke design requirements, and the speed of client feedback. While we operate with precision, our agile nature allows for adjustments without derailing the entire project. We prioritize clear, consistent communication through dedicated project managers and regular progress reports, ensuring absolute transparency. Our goal is to deliver high-quality, engaging mobile apps within agreed-upon parameters, allowing you to plan your market entry and growth strategies with confidence. For examples of our project timelines and outcomes, explore our case studies.

Future-Proofing Your Mobile Tech Stack

Choosing the right technology stack is foundational to an app's success, scalability, and long-term viability. Our expertise spans a wide array of cutting-edge mobile technologies, allowing us to select the optimal stack tailored specifically to your app's requirements, performance needs, and target audience. We don't believe in one-size-fits-all solutions.

Our capabilities include:

  • Native iOS Development: Leveraging Swift and Xcode for unparalleled performance and deep integration with Apple's ecosystem.
  • Native Android Development: Utilizing Kotlin or Java with Android Studio for robust, feature-rich applications optimized for the Android platform.
  • Cross-Platform Development: Harnessing the power of React Native or Flutter to build beautiful, high-performance apps that run seamlessly on both iOS and Android from a single codebase, ideal for broader reach and efficient development cycles.
  • Backend & API Development: Crafting scalable and secure server-side logic using Node.js, Python, or Ruby on Rails, ensuring seamless data flow and robust functionality.
  • Cloud Infrastructure: Architecting solutions on AWS, Google Cloud, or Azure for reliable hosting, scalability, and security.

We guide you through the pros and cons of each approach, ensuring your tech stack is not only robust for today but also flexible enough to evolve with future demands and technological advancements. This strategic choice helps future-proof your investment.

A Partnership Built for Enduring Success

When you choose Braine Agency, you're not just hiring developers; you're gaining a dedicated strategic partner. Our agency partnership model is built on mutual trust, shared goals, and proactive collaboration. We embed ourselves as an extension of your team, providing expert guidance from concept to launch and beyond. You'll have direct access to our strategists, designers, and engineers, fostering an environment of open communication and rapid problem-solving.

Our commitment extends beyond initial deployment. We offer comprehensive post-launch support, maintenance, and continuous optimization services to ensure your app remains performant, secure, and engaging in an ever-evolving digital landscape. We monitor performance, analyze user feedback, and recommend strategic updates to keep your app at the forefront of its market. Our aim is to build not just an app, but a lasting digital asset that drives engagement and business growth. Discover the full spectrum of our capabilities on our services page, or dive deeper into our thought leadership on our insights blog.

FAQs

Questions agencies ask before partnering

Transparent answers on capacity, commitment, billing, and how we embed in your workflow.

Do you offer white-label mobile app development for agencies?+

Yes. Braine delivers under your brand with NDAs, client-invisible workflows, and demo-ready handoffs — ideal for agencies reselling technical delivery.

What technologies do you use for mobile app development?+

We are stack-agnostic and align to your preferences — modern web (React, Next.js), mobile (iOS, Android, Flutter), cloud, and AI integration as needed.

How quickly can we start?+

Most agency partnerships kick off within days after scope alignment. Pilot sprints are available for first engagements.

Can you work with our existing team?+

Yes. We embed in your Slack, join your rituals, and collaborate with in-house designers, PMs, or client stakeholders as an extension of your team.

Need more detail? More questions in our FAQ

Latest insights

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