Innovative and sharp custom developed mobile apps and web apps.

We are great at creating mobile applications of any complexity. Our mobile team builds apps for start-ups and established businesses with excellent scalability and usability.


Complete mobile app development services.

Going mobile will help your business streamline operations, bring value to the demanding modern customers, and help you tackle remote workforce. Whether it is your first app or fifth, our decade-long expertise in mobile app development will help you succeed with your mobile strategy.


Build Prototype
We work collaboratively with cross-functional teams of experts in developing mobile prototype solutions.
App Development
Development of the mobile app. Ensure it follows the latest user interface and user experience concepts.
Provide mobile app testing services. Deliver a defect-free app that is scalable.
Use cases
Consulting with stakeholders on the potential use of mobile applications within business areas and provide direction on a project.
Contribute to organisational change through recommended improvements to existing business processes, practices, procedures and information systems.
Conduct research and development in desired technologies, determine business requirements, propose changes, and develop migration and implementation plans.



Interested in discussing a project?

Let’s build something great.

Get in Touch



We craft beautiful and feature-rich native, hybrid, and cross-platform apps.

Going mobile will help your business streamline operations, bring value to the demanding modern customers, and help you tackle remote workforce. Whether it is your first app or fifth, our decade-long expertise in mobile app development will help you succeed with your mobile strategy.


We follow Apple Human Interface Guidelines for iOS App Development.

iOS app development

Strong knowledge of well-architectured code enables our iOS app developers to support the entire application lifecycle from the concept, design, test, release to support.

develop an ipad app    develop an iphone app
We follow Google Material Design Guidelines for Android App Development.

Android app development

Our team has a deep knowledge of the Android ecosystem, including Java/Kotlin, Android architecture components, and passion and eye for developing user interfaces.

develop an android app
Web App Development

Web app development

We'll help you modernise your entire business to become a true technology-enabled leader. Web-based apps offer a cost-effective and faster way to digital transformation.

develop a web app


Adapt to meet customer demands. Before they demand it.


I can highly recommend Sony from HELLO PEOPLE who are the masters in Software and apps space development. They have the unique ability to really listen and care for their clients end goals. If your thinking about developing an app or wanting some custom software to help your business run smoothly in and outside the office then get in contact with Sony.

Name: Joshua Leader
Position: Director
Company: The Agency

I have known Sony Sindhe for several years and seen the success that the work her business HELLO PEOPLE has achieved for many businesses. Sony and HELLO PEOPLE bring the ability to create significant business efficiency through the use of their technology. They deliver this service to businesses in a very personable way and assist their clients closely along the journey to implementation.

Name: Steven Brown
Position: Founding Director | Commercial Lawyer
Company: Lynn & Brown Lawyers

Sony has provided me with some great support in the development of an App for Diabetes WA. I am excited about the opportunities her team can create in the future. Thanks again Sony.

Name: Stuart Fellows
Position: NDSS General Manager
Company: DiabetesWA

AWS, Google Cloud, Oracle Cloud, Microsoft Azure



A proven process evolved over 12 years.

Capturing ideas. Converting to apps.


We are Australia's most trusted mobile & cloud app developers with a 100% delivery track record on 50+ apps. We use a simple, effective, and streamlined process that has evolved with our experience and lessons learned.

get to know our app development process


Our app development process

Agility without limits.

  • Discover: Our mobile app development process starts with a discussion to understand your ideas and requirements.
  • Scoping: We then prepare an outline of the scope. It will detail the in-scope, out of scope, and on the frame items.
  • Design: This is an optional phase, although recommended for specific projects. The design can include wireframes or developing a prototype. An app prototype will help understand user journeys and how each function flows through the beginning to end.
  • Develop: At the development phase, we go through a series of iterations based on your feedback and suggestions, followed by a rigorous testing process across multiple devices.
  • Go-Live: Once you are satisfied, we submit the app to the Apple app store, Google Play marketplace and Windows Phone store.
  • Support: By supporting backend services, providing ongoing app testing and interpreting user analytics and feedback, we can help and give you the post-development support you need.



Our focus

Ensure a custom and human-centric web and mobile experience.

You might have an idea for a futuristic trailblazing application for your business. Our user experience and user interface designers can convert your idea to a user-centric app.
We keep the end-users at the centre of the app design process. Focusing on psychology and user behaviour is a vital element in an app design process. It often comes with our experience, familiarity with the industry, and the time we invest in continuous improvement as an organisation.

As a leading mobile app development company in Australia, we know what it takes to build robust and reliable apps that keep your users engaged. Our apps are always tailored to meet the exact needs of your business and your customers. Whether those needs include flashy animations, complex offline functionality, or native feature interaction, we have the experience to make it happen.




Frequently asked questions

1 Why should we choose HELLO PEOPLE?

We are an experienced mobile app developer based in Perth. Over the years (since 2008), we have developed innovative, groundbreaking apps for emerging startups and established businesses alike. By selecting us for your project, you will gain the benefit of working with an honest, trusted, and established mobile app development company based in Perth.

2 How much does it cost to develop an app?

The cost of developing an app depends on the time and material it takes to deliver the scope. The time it takes to design and develop an app can vary from one app developer to another, depending on their experience and skill level.

3 Can I make changes to the app after it is launched?

Yes. When you have a new requirement or an update, we can discuss what is the best way of moving forward. We can review the estimated time for the new requirements which will vary depending upon the complexity.

4 Can we connect our existing systems to the app?

If the existing system that you are using has "API Documentation" then we will be able to integrate it with the app. We have experience of developing API and connecting various systems. Check out our API development & integration

5 Do you provide post-go-live support for the app?

We do provide support for the maintenance of apps. Our support and maintenance plans are tailored to fit your specific requirements. You can discuss the plans with us.

6 How do I validate my app idea?

There are two types of apps–free or paid apps. There is no right or wrong answer to validating an app idea. Who would have guessed there's more room in the Social Media app market before the birth of tik-tok! So below are some general tips.

  1. Google your app idea in app stores and search engines to find competitor apps. If found, download and check how you plan to differentiate from them.
  2. Understand your market and segments. Decide on your target market.
  3. Do you want to offer the app for free, or charge? How to turn your app into a money-making machine.
  4. Do not forget to create a business plan. Once you've completed the four steps above, you'll know if your app idea is any good.
7 Which is better: Native App Development or Cross-Platform App Development?

In the native app development, we use the default language and IDE of the operating system. For iOS, it is Objective C/Swift with XCode, and for Android, it is Java/Kotlin with Android Studio.

When it comes to cross-platform app development, the coding is done on the selected technology framework, and then it can be deployed in Android, iOS, and Windows phones.

Selecting a mobile app type mostly depends on your project requirement and targeted audience. Your decision to go for native app development or cross-platform app development must be specific to your targeted audience and UI and UX features you want in your app.

Note that Native apps fair highly in App Stores and function impeccably on their specific platform. However, native app development is a time-consuming and expensive process that requires more skilful developers.

Developing Hybrid apps are less costly and consume less time in the development process. Besides, these are easy to update, though, there are performance and integrations issues with the Hybrid apps.