Award-Winning Hong Kong Mobile App Development Company
Get your Mobile app up to 5X faster and 80% cheaper without sacrificing quality.











Join The Low Code Revolution.
Make Low Code Your Advantage
Without access to re-usable code, developers have to reinvent the wheel whenever they start a new project. Low code development is an incredible new solution that solves this problem by providing pre-made building blocks that can be combined to create just about any application. When using low code, we can deliver projects 3 to 5 times faster and up to 80% cheaper without sacrificing quality. This means more speed, bandwidth, and output for enterprise businesses - all on the same budget.
*NOTE: Low code technology can be applied to 95%+ of projects. However, some projects are not a good fit. (Please see our FAQ for more details.)
Result-Focused, Innovative Mobile Applications
As an app developer in Hong Kong, our mobile app development services are tailored to help you to capitalize on growth opportunities and solve pressing business problems. From idea to launch, our #1 priority is performance, usability, and results.
With experience in Finance, Logistics & ERP, Retail, and Hospitality app development, we bring you the best solutions from across the board and adapt cutting-edge, proven ideas to your needs.
With experience in Finance, Logistics & ERP, Retail, and Hospitality app development, we bring you the best solutions from across the board and adapt cutting-edge, proven ideas to your needs.
Mobile Developers
UX & UI Designers
IOS App
Android App


Experienced Developers, Proven Processes
Choosing the right Hong Kong mobile app agency is essential to your success. Rest assured, our mobile app developers have a wealth of experience creating apps that work flawlessly everywhere your customers and employees need access, on all devices and operating systems.
Our app developers are trained in Agile methodology to ensure on-time delivery, effortless communication, affordable solutions, and high-quality standards are maintained.
Our app developers are trained in Agile methodology to ensure on-time delivery, effortless communication, affordable solutions, and high-quality standards are maintained.
Product Management
Customer Analysis
Auto Testing
Optimization
Effective Communication, Positive Outcomes
From the moment we start, our project managers in Hong Kong will be in close contact with you to assess your needs and guide you through the mobile app development process.
You’ll have constant contact, and you and your team will be fully integrated with ours throughout each step of the process to ensure you’re satisfied with your mobile app project.
You’ll have constant contact, and you and your team will be fully integrated with ours throughout each step of the process to ensure you’re satisfied with your mobile app project.
Software Lifecycle
Collaboration
Process Management
Atlassian Jira

Our Portfolio
With so many successful projects under our belt, it can be hard to choose favorites. We’ve gone ahead and added a diverse selection for you to get a taste of what we offer. If you don’t find anything that resonates with you, reach out, and we’ll send you more.
Our Innovative Software Development Process
At GreyLoud, we use the latest SDLC and agile processes to keep our projects delivered, on time, and on budget. Whether we’re building a website, an app, or anything else, our strict compliance with industry best practices is what allows us to achieve remarkable results on-demand.

What Separates GreyLoud From Other Providers?
With dozens of projects and over 1,000,000 development hours under our belt, we’ve used our experience to fine-tune our development process and create innovative solutions that make it possible for us to deliver projects faster and cheaper than our competition, without compromising quality or client satisfaction.
From competitive marketing strategies to comprehensive user interviews and a quick but detailed documentation process, we can ensure your product is ready to dominate the market or drive crucial processes for your business.
We’ve baked client communication, huddles, and product refinement sessions into the journey, too. So you can rest easy knowing that we understand your needs and are working around the clock to develop a product that both you and your customers will love.
From competitive marketing strategies to comprehensive user interviews and a quick but detailed documentation process, we can ensure your product is ready to dominate the market or drive crucial processes for your business.
We’ve baked client communication, huddles, and product refinement sessions into the journey, too. So you can rest easy knowing that we understand your needs and are working around the clock to develop a product that both you and your customers will love.
Enterprise SDLC
Speed to Value
Collaboration
Agile Process
Frequently Asked Questions
Without the right guidance, getting the software you need can be overwhelming, time-consuming, and expensive. At GreyLoud, we’re committed to providing you with simple, honest answers to your burning questions. If you can’t find what you’re looking for below, we’re always happy to chat.

Our client-facing team is in Hong Kong, and projects are managed from there.
A typical project with us will take 3 - 6 months from the date you sign the agreement to the date we deliver the first working version.
We are a top Hong Kong Mobile App Development Company. We have a large team with a vast range of specialties. Languages and technologies we support include SalesForce.com, PHP, JAVA, MYSQL, OracleSQL, PostgreSQL, NoSQL, Redis, ElasticSearch, Linux, Ubuntu, Microsoft Azure, Ali Cloud, Amazon Web Services, React JS, and Swift.
As a succcsessful Hong Kong Software Development Company we have experience delivering successful projects to businesses across a range of industries such as supply chain, F&B, retailers & eCommerce, finance, logistics, and hospitality.
Theoretically, you can build anything with our method. However, it is most suited to creating business and display logic rather than mathematically-complex algorithms or advanced UI interactions. Projects that include many animations, such as games/visual platforms, are also not suited.
Recent Blog Posts
Not ready to speak to us yet? No problem. In the meantime, we’d recommend checking out some of our educational posts. We’ve covered just about every question a client could have.
Episode 4 - Low Code Tool Series - Why Bubble.io is the future of web and mobile app development with Timothy Dahlstrom of ZeroQode
30 March 2021
Bubble.io is an incredible platform that allows businesses and entrepreneurs to create almost any fully-featured web or mobile application 5 times cheaper and faster compared to traditional development. Bubble stands out from other Low Code platforms in that they do not have per-user licensing, making Bubble a great choice for public-facing apps, apps with a […]
read more
about Episode 4 - Low Code Tool Series - Why Bubble.io is the future of web and mobile app development with Timothy Dahlstrom of ZeroQode

Low Code Digital Transformation Podcast – Episode 3 – Project Walkthrough: Return Merchandise Process Automation with Evan Tate of Brutal Buddha - Pt 1: Requirements Gathering
Read More
about Low Code Digital Transformation Podcast – Episode 3 – Project Walkthrough: Return Merchandise Process Automation with Evan Tate of Brutal Buddha - Pt 1: Requirements Gathering
















