Engage. Retain.

App development for the ultimate customer

Mobile apps that work for you

Customers who interact with you regularly to view news, order items, retrieve catalogue information, or place regular orders should be able to enjoy their experience. Your customers will be delighted by a mobile app that creates personalized user experiences and keeps them coming back.

Mobile App Development

In our fast moving environment, staying ahead of the competition is key. GTB, we take a proactive and strategic approach to keep your app development cost within your budget.

Strategy & Innovation

Our team of Business Analysts, Marketing Strategists and Mobile App Developers can provide you with a complete overview and suggestions to help take your idea to the next level.

UX and UI Design

App development companies are focused on great design and user experience. Our team of UI Designers, Business Analysts and Marketing Strategists work together to make sure every user experience is exceptional.

Android, iOS, or Hybrid apps

Our App development process is able to deliver your iOS, Android and/or hybrid app project. It is about functionality, reach, and frequency of updates when building native or progressive apps. All of these factors will be taken into account and we'll recommend the best methods for you project.


For the best return on your investment, we can deliver your mobile application development project in short sprints. We partner with Enterprise Cloud partners such as Amazon, Microsoft, and Google to give you the ability to scale up on demand.

Get The Professional App Development Services

With more than 56% internet traffic now being mobile, it is vital to provide your customers with an easy, enjoyable, and convenient mobile experience. A mobile app is the best way to do this. GTB's mobile app developers can integrate seamlessly with your existing inventory, accounting, or business workflow applications. We create efficient, productive apps that solve your business problems. Mobile apps must be relevant and up-to-date in an ever-changing environment. We are here to help you navigate the constant changes in technology, operating systems, and their underlying platforms after your app is live. GTB is at the forefront of technology and offers the best. We have the technology infrastructure and technology stack to meet your app's future needs.

Our Portfolio

From brand creation to custom built web solutions, we’ve got you covered

Pure Gelato

Taking Australia’s beloved gelato brand into the future with e-commerce and app development.

Project Two

Taking Australia’s beloved gelato brand into the future with e-commerce and app development.

Project Three

Taking Australia’s beloved gelato brand into the future with e-commerce and app development.

trusted by 200+ happy clients

Who we work with

We have been fortunate to work with clients from all over USA. If you are in, there’s nothing better than meeting face to face.

Watch Client's Story

“We’ve created a very personal service in their business”.


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Great working with GTB , from creative design to web creation and optimization. Dennis and their team have provided enormous support and creative input to help us manage the complexity of presenting our growing product range and online presence. They remain valued member of our business support network.

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Sajjad Hossain

Great working with GTB , from creative design to web creation and optimisation. They are still working for us and helping our business grow.

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App Development FAQs

Mobile is here to stay, so it is crucial that users have a great mobile experience. A mobile app development company should have a proven track record and employ both iPhone and Android developers. You should expect them to be able support custom app development on cloud-based servers in order to support your mobile application.
An app maker is a great option if you are interested in building your own app. Many tools are available on the market that offer a wide range of features. For example, Appery, Mobile Roadie and Good Barber. These applications can be used to quickly start your project, depending on what you want. You can create and deploy apps quickly using drag-and-drop environments.
It is easy to create a mobile application for launch in the Apple iTunes store. You will need your Apple ID to create an Apple Developer account. The annual fee is USD $99/year. After the account has been created, you can invite developers to the account and give them the appropriate access rights. After creating the account, the developer can upload the app to iTunes. The app will then be approved by the iTunes store.
To get started, you will need a Google Account. Using your Google account create a Google Play developer account. Google charges a USD $25 one-time fee, which is different from Apple. It is similar to iOS development: you invite a developer to create the app and then upload it to the store. It is usually approved within hours.
A professional app development company is the best place to begin. An experienced mobile app developer can help you speed up the process of getting your app into the store. There are many steps involved. If you prefer to do this yourself, you can use the Google Play Developer Console or the iTunes Developer Portal.
You can quickly search Google for local app developers who are available to help. You should also check their portfolio and experience in mobile app development. App development companies can be found on Upwork and Freelancer, which can prove to be very cost-effective. These time-consuming projects will require expertise.
An app development platform is a great option if you have an idea for an app but don’t have the coding skills or a budget. Many platforms allow you to create a mobile application by simply dragging and dropping. Mobile Roadie, Appery and Good Barber are just a few of the most well-known platforms.
The most important part of any process is a clear vision of your goals. GTB works with clients to determine the desired outcomes before we start any project. The project should be broken down into smaller deliverables to ensure that each stage can be completed with a working module. This allows you to assess how the application works in your environment and make necessary adjustments for the next stage.
App development costs can vary depending on how complex and intricate the integration is required. Prices range from $5000 to $50,000. It is recommended that you break down the development of an app for your business into stages. This will ensure that you have a working component and an ROI.