APP DEVELOPMENT SINGAPORE
App Development in Singapore
A great app is judged in the first ten seconds and kept for years. We design and develop mobile and web apps in Singapore that customers keep using, with the backend, security, and AI features enterprise products demand.
Free 30-minute consultation with a senior engineer. No obligation.
- Headquartered at 71 Robinson Road, Singapore
- Trusted by GIC, UOB, MPA, and government agencies
- PDPA-ready engineering and data handling
- Design, engineering, and AI under one roof
Trusted by Singapore's Leading Institutions
WHAT WE BUILD
Mobile and Web Apps Built for Daily Use
From concept to app store, we design, build, and grow apps that customers and staff open every day.
iOS & Android Mobile Apps
Native and cross-platform apps built with React Native and Flutter, shipped to the App Store and Google Play with release management handled for you.
Progressive Web Apps
Fast, installable web apps that work on any device and update instantly, ideal for field teams and customer self-service.
Customer Portals & Super Apps
Account management, payments, bookings, and loyalty in one experience, integrated with your CRM and payment providers.
AI-Powered App Features
In-app assistants, document scanning, personalised recommendations, and search built on your data and tuned for your users.
Backend, APIs & Cloud
Secure, scalable backends on AWS, Google Cloud, or Azure with authentication, notifications, analytics, and admin tooling included.
Product Design & UX
User research, prototyping, and interface design so the app is validated with real users before a line of production code is written.
HOW WE WORK
From Idea to App Store in a Single Programme
Design, engineering, and launch run as one team, so nothing gets lost between the prototype and the product.
- Step 1
Discovery Call
A 30-minute call to understand your users, business model, and must-have features. You leave with an initial view of approach and effort.
- Step 2
Design Sprint & Prototype
A short, fixed-scope phase of research, wireframes, and a clickable prototype tested with real users. Output: a fixed-price build proposal.
- Step 3
Agile Build
Regular builds delivered to your phone through TestFlight and internal testing tracks. You use the app as it takes shape and steer it as you go.
- Step 4
Launch & Growth
App store submission, analytics, crash monitoring, and a release cadence for improvements after launch.
WHY ONE X GROUP
A Singapore Team Built for Production Software
We are a Singapore-headquartered technology group that designs, builds, and runs software for banks, government agencies, and global brands.
Local Team, Local Accountability
Your product, engineering, and design leads sit in Singapore. Meetings happen in your time zone and your office when you need them.
Enterprise Track Record
We have shipped platforms for GIC, UOB, Julius Baer, the Maritime and Port Authority, and Canon. We understand procurement, security reviews, and compliance.
Grant-Ready Engagements
We scope and document projects to support Enterprise Development Grant (EDG) and Productivity Solutions Grant (PSG) applications where your project qualifies.
AI Built In From Day One
Every build is designed to take advantage of AI where it earns its place: document processing, agents, search, and analytics on top of your own data.
App Development FAQs
Common questions from Singapore businesses planning a mobile or web app.
Launch an App Your Customers Keep Using
Tell us about the product you have in mind. We will come back with an approach, effort, and a clear next step.