Mobile App Development

Starting at

$

2,500

/wk

About this service

Summary

We design and build mobile apps that deliver and last. From early idea to polished MVP, we’ll help you define your vision, design the experience and develop your app using modern platforms like FlutterFlow and Supabase.
Built fast. Built right. Built to scale.

FAQs

  • How long does it take to build a mobile app?

    Most MVPs take between 6–10 weeks, depending on complexity, features and feedback rounds. Smaller prototypes can move faster, while full builds may take longer - we’ll agree timelines upfront before starting.

  • Do I need to have designs ready?

    No - we can start from wherever you are. If you already have designs, we’ll review and build from them. If not, we’ll handle the full UX/UI design stage to make sure your app feels cohesive and intuitive.

  • What platforms do you build for?

    We develop for iOS and Android, using FlutterFlow for efficient cross-platform builds. This ensures your app performs well and can scale easily across devices.

  • Can you help with app store launch?

    Yes - we support you through the submission process for both the App Store and Google Play, including TestFlight or internal testing setup.

  • What do you need from me to get started?

    A short brief about your idea, goals and target audience. From there, we’ll help shape the scope, suggest the right tools and define your MVP plan.

What's included

  • Product Discovery Session

    A focused session to define your app’s goals, key features and audience. We’ll align on priorities, platform choice, and success metrics - setting a clear direction before design or development begins.

  • App Design & User Experience

    Wireframes and high-fidelity designs built in Figma to map key screens, user journeys and app interactions. Includes clickable prototype for review before build.

  • Functional MVP Build

    A working mobile app developed in FlutterFlow (or your preferred tech stack), with integrated backend (Supabase/Firebase), authentication and essential core features ready for user testing or launch.

  • Backend & Integrations

    Connected backend setup for user data, content, and analytics, including third-party services like SendGrid, Stripe or OpenAI if applicable.

  • Testing & Launch Support

    End-to-end testing to ensure functionality across devices, with support for app store submission (TestFlight / Play Console) and initial performance checks post-launch.

  • Documentation & Handover

    A concise product handover pack including access credentials, technical documentation and guidance for managing updates and future releases.

  • Post-Launch Iterations

    Optional ongoing support to refine, optimise or expand your app based on early user feedback - ensuring the product continues to evolve and deliver results.

Recommendations

(5.0)

Working with Velocity Labs has been a great experience. The team maintains excellent communication and creates a collaborative environment where feedback is genuinely constructive. It's been rewarding to work alongside such talented people. I'm looking forward to working with Velocity on future projects and would highly recommend them to anyone looking for a product design, web development or app development partner!

Katie Brett • Planit

Client • Oct 8, 2025

Heather has been an active partner in helping build my company Planit. She shaped our website to clearly showcase our product and value proposition, contributed to design, and led product development to bring my vision to life. Her blend of technical expertise and collaborative skills helped me get exactly what I wanted. She's an invaluable partner who delivers across strategy, design, and execution.


Skills and tools

Android Developer

iOS Developer

Mobile Engineer

FlutterFlow

FlutterFlow

Kotlin

Kotlin

React Native

React Native

Supabase

Supabase

Swift

Swift

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STARTING AT

$2,500/week

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STARTING AT

$2,500/week

weekly rate