Mobile App Development Singapore

Have an app idea, an existing system that needs a mobile experience, or a business process you want to automate? We design and develop custom mobile apps for Singapore businesses, from the first user flow to launch and ongoing support.

Custom Mobile App Development for Singapore Businesses

A good mobile app should solve a real business problem, not simply put your website on a smaller screen. It might help customers place orders, make bookings, track deliveries, manage accounts, earn loyalty points or access a service. It can also help your team streamline internal workflows and reduce manual work.

Our mobile app development team can handle the project from strategy and UI/UX design through development, API integration, testing and deployment. We build for iOS and Android using native technologies or cross-platform frameworks such as React Native and Flutter, based on your users, features, budget and long-term plans.

We also plan for what happens after launch. A successful app needs ongoing updates as devices, operating systems, security requirements and customer expectations change.

9MM mobile app development team planning an iOS and Android project in Singapore

Our Mobile App Development Services

End-to-end mobile solutions from strategy to deployment

iOS App Development

We build iPhone and iPad apps with a focus on smooth performance, clear navigation and a consistent Apple experience. Native development is a strong option when your app needs deeper access to iOS features and device capabilities.

Android App Development

We develop Android apps with Kotlin and Java, paying attention to device compatibility, screen sizes, performance and usability. The goal is a reliable experience across the devices your customers actually use.

Cross-Platform App Development

React Native and Flutter let us develop for iOS and Android from a shared codebase. This can reduce duplicated development work and make sense for startups and businesses that want to launch on both platforms efficiently.

Mobile UI/UX Design

We map the key user journeys before development begins, then create wireframes, interface designs and clickable prototypes. This helps you see how the app will work, spot usability issues early and keep the final product focused on your users.

API & Backend Integration

Connect your mobile app to databases, custom APIs, CRM and ERP systems, payment gateways, booking systems and other business tools. We plan the data flow so the app and your existing systems work together.

App Maintenance & Support

After launch, we can help with bug fixes, operating system updates, performance improvements, security updates and new features so your app stays useful as your business grows.

What Can a Custom Mobile App Do for Your Business?

Common use cases include customer-facing apps, internal business tools and digital products.

Customer Apps

Let customers place orders, make appointments, track deliveries, manage accounts, collect rewards or access your services from their phones.

Business & Staff Apps

Digitise workflows such as job scheduling, field service, approvals, reporting, inventory updates, staff communication and operational tracking.

New Digital Products

Build an MVP or launch a new software product with the mobile experience, backend and integrations needed to support real users.

Timeline of the 9MM mobile app development process from discovery to launch

Our Mobile App Development Process

A clear process helps control scope, reduce surprises and keep everyone aligned from idea to launch.

1. Discovery & Strategy

We start with your business goals, target users, current systems and the problem the app needs to solve. Then we define the core features, user journeys, technical requirements and project roadmap.

2. UI/UX Design & Prototyping

We turn the approved requirements into wireframes, screen designs and an interactive prototype. You can review the experience before development starts, which makes changes faster and less expensive.

3. Development & Testing

We develop the app in manageable stages and test throughout the project. This covers functionality, device compatibility, integrations and the key user journeys that matter most to your business.

4. Launch & Ongoing Support

After final testing, we prepare the app for App Store and Google Play submission, assist with release requirements and monitor the initial rollout. We can continue with maintenance, updates and future feature development after launch.

Frequently Asked Questions

A basic mobile app project may start from around SGD 15,000 to 30,000. Apps with custom backends, APIs, payments, dashboards or more complex features can cost SGD 40,000 or more. We provide a more accurate estimate after reviewing your requirements and project scope.

A straightforward app can take around three to four months. Larger projects with more features, integrations and testing can take six months or longer. The timeline depends on the scope, design process and technical requirements.

It depends on where your customers are, what the app needs to do and your budget. We can recommend native iOS, native Android or a cross-platform approach such as React Native or Flutter after reviewing your target users and requirements.

Yes. Support can include bug fixes, compatibility updates, performance improvements, security updates, monitoring and new feature development after launch.

Yes. We can assist with preparing the app, store metadata, screenshots, technical checks and the submission process for Apple App Store and Google Play.

Yes. We can build native iOS and Android apps, or use React Native and Flutter when a shared codebase is a better fit for the project.

Yes. We can integrate your app with custom APIs, CRM and ERP systems, databases, payment gateways, booking platforms and other third-party services where suitable APIs are available.

Yes. Subject to the agreed project and payment terms, we provide a complete handover of the project source code, design assets and relevant technical documentation.
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Mobile App vs Mobile Website: What Singapore Businesses Need to Know

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