RH-Studio is a mobile app development company in Hong Kong that specializes in designing and developing custom mobile apps for iOS and Android.

We have a team of experienced mobile app developers who are skilled in using the latest technologies and tools to create high-quality mobile apps that are visually appealing and user-friendly. We work closely with our clients to understand their needs and requirements, and we strive to deliver mobile apps that exceed their expectations.


OUR мobile app PROJECTS

RH-Studio is a mobile app development company that has delivered some amazing mobile app projects. Take a look at our portfolio to see some of our previous work.


At RH-Studio, we understand the importance of efficient systems in providing specialised care to children with individual needs. That’s why…


REAP is an online solution for waste management for hospitality groups to track and dispose of waste accurately. The aim…


RH-Studio was tasked with designing and building a comprehensive website and mobile application for PetsOnTapp, a platform that provides pet…


At RH-Studio, we follow a comprehensive mobile development process that helps us create high-quality mobile apps for our clients.


Kick-Off & Design

We then brainstorm ideas and create wireframes to map out the app’s functionality and user flow.



Once the wireframes are approved, we start developing the app using the latest mobile technologies.



Throughout the development process, we constantly test the app to ensure that it is bug-free and performs well on all devices.


Review and Submission

Lastly, we submit the app to the client for final approval and launch it on the App Store.


Our mobile development pricing is very competitive, and we are confident that we can deliver a high-quality product that meets your needs and budget.

Basic Mobile Application Development or Minimum Viable Product

Suitable for anyone wishing to create a proof of concept or design a simple mobile application
HKD $150,000

Professional Mobile Application

A unique mobile application with a database and admin panel will be developed for both Android and iOS.
HKD $300,000

Premium Mobile Application

A mobile application featuring a variety of advanced features for both Android and iOS devices.
HKD $600,000


Our team has a wealth of experience in developing apps for a variety of different platforms, including iOS, Android, and Windows Phone. We understand the unique challenges associated with mobile development, and we are able to create apps that are both user-friendly and reliable.


When it comes to mobile development, Android and iOS are the two most popular platforms. However, Android has a number of advantages over iOS when it comes to development. For starters, Android is an open-source platform, which means that developers have more freedom to customize applications to meet the specific needs of their users. At RH-Studio, we use Kotlin and Java to build quality Android applications.


IOS applications are generally more stable and reliable. This is due in part to the fact that there are fewer devices and screen sizes to account for when developing for iOS. Our team of experienced developers can create custom applications using the Swift programming language.


Developing native applications for both Android and iOS is expensive, as it requires building and updating two separate applications. Hybrid mobile applications, like ReactJS and Flutter, provide a cross-platform framework that makes it easy to develop for multiple mobile platforms with a single codebase. At RH-Studio, we have the expertise to develop hybrid mobile applications and provide our clients with the benefits of a native app without the associated development costs.


We have worked with a variety of technologies, including native platforms such as iOS and Android, as well as cross-platform frameworks such as React Native and Flutter.

What Our Clients Say

We value feedback from our clients, as it helps us to improve our business and better meet their needs. Below is a selection of recent reviews from our clients.
Queenie MoQueenie Mo
03:16 18 May 22
Tom from RH-Studio has executed in a super timely manner, within 2 business days Tom has supported, designed, launched/live my company website in total priority and last minute urgency. Tom is highly skilled in fast execution, providing transparent guidance and costs effective methods to support SME’s.Tom has also worked with me on other projects ranging from professional photo taking, to multiple websites, to advisory on what makes a landing page slow vs fast and different styles.I am impressed with Tom’s timeline to execute, his understanding of the projects and his execution towards each project we worked on. Tom would asks smart questions that requires the project owner to be specific, this would lead Tom to deliver to meeting the requirements within reasonable more
Coralie BekaertCoralie Bekaert
09:46 16 May 22
For the last year, I’ve had a terrific working relationship with RH-Studio and have collaborated with them on quite a few marketing projects for small business owners.The crew is hard-working, sometimes working late into the night to always deliver on time. I found them to be very flexible and adaptable when unforeseen situations occur.Most valuable experience is their outstanding project communications and reliability, no matter the nature or the scale of the project.★ They’re my first choice and go-to for anything website or digital marketing-related ★read more
Col SimCol Sim
05:25 05 May 22
RH-Studio helped tremendously with redesigning my photography website into something modern. Thanks to them, I can showcase my photos to the world through a seamlessly designed site that feels characteristic of my work. They were readily available when handling my queries and showed genuine care and concern for my company’s welfare.After redesigning my photography site, they helped me to revamp the e-commerce section to become more attractive to prospective and existing customers.I’ve also collaborated with RH-Studio on several photography projects, and we’ve since built a good more
We have been using RH-Studio to record green-screen videos at their conveniently located studio in Central. There studio is the perfect size and has everything you may need.The team are very committed to quality, listening closely to our requirements and preparing a detailed studio setup in advance to suit our needs. Despite our request being rather tricky (exercising on green screen), they have gone above and beyond to make sure it works and the footage is to our exact liking.The content is packaged conveniently and is consistently delivered on-time. If you need green screen production, I highly recommend them!read more
RH-Studio did a great job with my outdoor fitness promo video next to Central Harbour, Hong Kong.They brought lot of camera and lighting equipment, and even helped me to carry my fitness equipment and weights to and from the location.They sent many team members to help film from many locations and angles, including great BTS footage.I am very grateful for their help, and I recommend them for any fitness videos you would like to make !read more

Frequently Asked Questions

If you have a specific question in mind, feel free to email us at

How long does it take to build a mobile application?

The answer to this question depends on a number of factors, including the complexity of the app and the size of the development team. Generally speaking, it takes three to nine months to develop a quality mobile app. However, simple apps can often be developed in a shorter time frame, while more complex apps may take longer. The mobile app development process typically includes four main phases: planning, design, development, and testing. Depending on the scope of the project, each phase can take anywhere from a few weeks to several months to complete. As such, it is difficult to provide a definitive answer to the question of how long it takes to build a mobile app.

Which are better? Android or iOS applications?

Deciding whether to develop for Android or iOS is a crucial decision that mobile app developers must make. Both platforms have their advantages and disadvantages, and the final choice depends on the specific needs of the app. Android is the most popular mobile operating system in the world, so it stands to reason that there is a larger potential market for Android apps. However, iOS users are generally more willing to pay for apps and make in-app purchases, so developers may be able to generate more revenue by targeting iOS users. Android applications are also typically easier and cheaper to develop, so developers who are working with limited resources may find that Android is the better option. Ultimately, there is no clear answer as to which platform is better for mobile app development. It all depends on the individual app and its target audience.

How often will I need to update my app?

How often you need to update your app depends on a number of factors, including the operating system it was built for, the type of app, and how frequently you release new features or content. For example, if you have a simple app that doesn’t require users to log in or access any sensitive information, you may only need to update it once a year or less. However, if you have an app that connects to a backend database or performs complex tasks, you may need to update it more frequently. Additionally, if you are constantly releasing new features or content, you will also need to update your app more often. In general, we recommend releasing updates every 3-6 months. However, the actual frequency will depend on your specific circumstances.

Will you help me to launch my app on the app stores?

At Ascenta Digital, we not only develop high-quality mobile applications, but we also assist our clients in launching their apps on the app stores. We understand that the app store launch process can be complex and time-consuming, and our goal is to make it as easy and seamless as possible for our clients. We will work with you to submit your app to the appropriate app store, and we will ensure that all of the necessary information is included. In addition, we will provide ongoing support and guidance throughout the launch process to ensure that your app is successful.

Get a Free Consultation

We want to see your project succeed and we are confident that we can help you to achieve your goals. Contact us today to schedule your free consultation.


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