Custom iOS & Android App Developers
We design and build powerful, secure mobile apps that drive real business growth, native iOS and Android and cross-platform, all by a 100% in-house Singapore team. You own the app and the IP.
1,800+
Clients since 2013
30+
Industries served
100%
You own the app and IP
4.8★
Google rating from clients
Native iPhone and iPad apps built with Swift for optimal performance, seamless UX, and full Apple ecosystem integration including Apple Pay, HealthKit, and ARKit.
Feature-rich Android apps using Kotlin and Jetpack Compose, optimized for 1000+ device types. Google Play Store optimization included for maximum visibility.
Single codebase, dual platform. Build once with Flutter or React Native to reach both iOS and Android users — reducing cost by up to 40% without sacrificing quality.
User-centered design backed by research. We create intuitive interfaces with interactive prototypes, user testing, and designs that convert visitors into loyal users.
Your app doesn't stop at launch. Ongoing OS updates, performance monitoring, security patches, bug fixes, and feature enhancements to keep your app competitive.
Robust, scalable backends that power your app. RESTful APIs, real-time databases, cloud infrastructure on AWS/GCP, and third-party integrations built for growth.
No outsourcing, no freelancers. Your project is handled by our full-time Singapore-based team of designers, developers, and project managers who understand the local market.
Every design decision is backed by user research and analytics. We implement tracking from day one so you can measure engagement, retention, and revenue impact.
PDPA-compliant development with encryption, secure APIs, and regular security audits. We build apps that meet Singapore's regulatory standards across all industries.
Bi-weekly sprint demos, dedicated Slack channel, and real-time project dashboard. You see progress every step — no surprises, no hidden costs.
Our Process
A proven development process refined over 150+ successful app launches.
01
We start by understanding your business objectives, target audience, and project requirements. This allows us to create a detailed project roadmap and a clear strategy for success.
02
Our creative team designs wireframes and mockups to visualize the app's structure and user flow, ensuring an intuitive and engaging user experience.
03
Our experienced development team, brings the designs to life using the latest technologies and coding best practices. You will be kept in the loop with regular progress updates managed by our Singapore-based project management team.
04
We conduct rigorous testing to identify and fix any bugs, ensuring your app is stable, secure, and performs flawlessly across all target devices.
05
We handle the entire app submission process for the Apple App Store and Google Play Store, ensuring a smooth launch.
06
We offer ongoing support and maintenance packages to keep your app running at its peak performance.
YY Circle is Singapore’s #1 lifestyle app with various functions that revolves around your life. A jobs portal with flexible part-time job matching to full-time job searching to find a job you desire. If you are a freelancer, showcase your skills and talents on Freelancers, and get engaged with gigs or projects of your preference. Online food delivery and finding the best promotion deals to save and spend through our secure and seamless e-payment solution. End your day by making new friends and share your stories through our social network in our newsfeed.
Shop, work and earn, and be rewarded with reward points to redeem attractive items like mobile phones, game consoles, vouchers and more!
With YY Circle, your life gets easier.
Work, eat, play, shop, pay and be rewarded.
YY Circle Key Features:
Ad-hoc jobs
How much does mobile app development cost in Singapore?
App development in Singapore typically ranges from SGD 25,000 for a simple MVP to SGD 150,000+ for complex enterprise solutions. Key cost factors include the number of features, platform choice (iOS, Android, or both), design complexity, backend requirements, and third-party integrations. We provide a detailed, transparent quote after a free consultation.
How long does it take to develop a mobile app?
Timelines vary by complexity: Simple apps: 8-12 weeks, Medium complexity: 12-18 weeks, Enterprise solutions: 18-28 weeks. Singapore's compliance requirements (PDPA, MAS regulations) may add 2-4 weeks. We provide a detailed timeline during the project scoping phase.
Do you build for both iOS and Android?
Yes! We offer native iOS development (Swift), native Android development (Kotlin), and cross-platform solutions (Flutter, React Native). Cross-platform development can reduce your budget by up to 40% while delivering a near-native experience on both platforms. We recommend the best approach based on your budget, timeline, and target audience.
What happens after the app is launched?
Every project includes post-launch support. Our maintenance plans cover bug fixes, OS compatibility updates, performance optimization, security patches, and feature enhancements. We also provide App Store Optimization (ASO), analytics monitoring, and growth strategy to help your app succeed long-term.
Can you help with government grants for app development?
Yes! Singapore businesses may qualify for grants like the Productivity Solutions Grant (PSG) which covers up to 50% of qualifying costs, or the Enterprise Development Grant (EDG). As a pre-approved vendor, we can guide you through the application process to maximize your funding.
What industries do you specialize in?
We serve diverse industries including F&B, healthcare, retail & eCommerce, fintech, education, logistics, real estate, and fitness & wellness. Our team understands Singapore's regulatory requirements across these sectors, including PDPA compliance, MAS regulations for fintech, and MOH guidelines for healthcare apps.
Whether you have a detailed brief or just the spark of an idea, we're here to help. Contact us today for a no-obligation consultation and let's discuss how we can bring your mobile app vision to life.