Custom Software and IoT Systems, Built to Be Relied On.
AppBay Studio designs and engineers mobile apps, web platforms and connected systems for enterprises, government agencies and growing businesses across Malaysia and Singapore.
A Studio Built for Long-Term Partnerships
AppBay Studio is a software and IoT engineering company headquartered in Penang, with a second office in Singapore. We work with SMEs, enterprises, government agencies and startups to design, build and maintain the systems their operations depend on.
Our work is certified to ISO 9001 for quality management and ISO 27001 for information security, and recognised under Malaysia Digital Status. In 2026 we received the MINDA Innovation Award for custom software development.
What We Build
Mobile Apps
Native and cross-platform iOS and Android apps, from first release through ongoing updates.
Learn More →02Web Development
Customer portals, admin dashboards and public-facing platforms engineered for scale.
Learn More →03Custom Software
Purpose-built systems for operations, finance and field teams when off-the-shelf tools fall short.
Learn More →04IoT & Smart Systems
Connected devices, sensors and control systems with secure cloud backends and real-time dashboards.
Learn More →05UI/UX Design
Research, flows and interfaces that make complex systems straightforward for the people who use them daily.
Learn More →06IT Consulting
Architecture reviews, digital roadmaps and vendor-neutral advice for teams planning their next build.
Talk to Us →Recognised, Certified and Accountable
Malaysia Digital Status
Awarded by MDEC to companies driving Malaysia's digital economy.
ISO 9001:2015
Quality management system covering how we scope, build and deliver.
ISO 27001:2022
Information security management for client data and systems.
MINDA Innovation Award
Malaysia Industry Awards 2026, recognised for innovation in custom software development.
Industry Bodies We Belong To
Trusted by Teams Across Retail, Energy and Technology
Have a Project in Mind?
Message us on WhatsApp and we will reply the same working day.