We build iOS applications following established code-quality standards and best practices, including business-specific apps that improve productivity and workflows.
Custom Mobile App Development
Go Wombat builds custom iOS and Android apps for startups, growing companies and established businesses. Our mobile app development services cover strategy, design, development and support.


Custom mobile app development services
We build customer-facing apps and mobile tools for internal teams.
Our custom mobile app development services cover the whole process, from discovery and design to development, testing and publishing the app on Google Play and the App Store.
We build apps for Android, iOS and other operating systems, either from scratch or by improving your current app.
Want to know more about our skills or how we can help? Contact us to schedule a consultation.
Types of mobile apps we develop
We build custom apps for these operating systems:
We cover the full development life cycle for Android apps and design them to work across different Android versions and screen resolutions.
Tizen is an open-source operating system that Samsung now uses mainly in smart TVs and other embedded devices; Samsung phones run Android, and its watches have moved to Wear OS. We build custom apps for Tizen-based devices.
Roku OS is built for streaming. We build custom Roku apps with only the features your service needs.
Fire OS is a fork of Android, so, as Amazon's documentation notes, an app that runs on Android will most likely run on Fire devices too. We adapt Android apps to Fire OS and its services, or build them for Fire OS from the start.
Our custom mobile app development tech stack
The core frameworks and infrastructure we use to build reliable mobile products.

Is our mobile app development process suitable for your business?
Our team includes developers, business analysts, designers and QA engineers with experience in custom mobile application development. We test each app on a range of devices, old and new, fast and slow, against your requirements.
Features you can include in your app:
- Secure data transfer
- Camera integrations
- Bluetooth compatibility
- AI for mobile devices
- GPS and compass-enabled
- Suitability for NFC transactions
Mobile payment systems
How we develop custom mobile apps
Our custom mobile app development process, step by step:
Strategy
In the discovery phase, we create the development strategy that guides the rest of the project.
Design
Our analysts, developers and designers create an interface that is clear and easy to use.
Development
Once the blueprint and design are agreed, development starts. We put together a team of specialists that matches your project's requirements.
Testing
We then test the app, including its interface, backend and other components.
App releasing and ongoing support
Finally, we release the app so users can download it, and provide support after launch.
Here's a breakdown of our estimation process
Our mobile app development projects start with a structured estimation process that defines the scope, budget, and delivery timeline.
Introductory meeting
You meet a Go Wombat representative to get to know each other, check whether we are a good fit and go through the options we offer.
Requirements collecting
Next, we gather and document your requirements: what the product should be and what it should do. We then propose the solution that fits them.
Requirements analysis
We analyse the technical and economic side of each requirement and give you a cost estimate and delivery timeline.
Results delivery
Before we begin your custom mobile app design and development, we offer a paid discovery phase.
During this stage we prepare the architecture and project specifications for your custom mobile application solution.
Our mobile application development process
Here are the stages involved in our mobile development life cycle.
01
Introduction meeting
02
Sign NDA
Is there any documentation?
Why you should choose Go Wombat for mobile app development
In a software project, you want to be sure the result matches what you planned. These are the standards we work to:
Years of experience
Projects delivered
Offices in Europe
Employees
Let’s discuss your mobile app
Tell us about your projectEvery project is different and every business has its own requirements.
We start by understanding what your business does and how you serve your customers.
Then we design and build the mobile app around that.
Contact us to schedule a consultation with one of our developers.
Custom mobile app development benefits
A custom mobile app gives your customers access to your services from their phones, built around the way they already interact with your business.

Clients & Testimonials
Custom Mobile App Development Case Studies
Epsilon
Healthcare management solution
Health & Wellness
August 2022 - Ongoing
Alfa eCare’s Epsilon system lets healthcare professionals document, record, digitally sign and plan medications. It is designed for private and community home care, special housing and home healthcare. After authorisation, service employees can use the system, including the mobile app, to see user information and their planned list of visits. Alfa eCare is a Swedish provider of digital healthcare solutions that address rising costs, growing demands and the complexity of running multiple systems. It works with municipalities, regions and private contractors across Sweden and the Nordics, in areas such as social services, clinics and regional care.

Desty
Travel & Hospitality
February 2020 - August 2022
The Desty Travel service, which is the project for the Shopping Minds company, lets travellers book a city trip together with accommodation, local transport and activities. Travel websites can also use it to combine offers from different suppliers into a complete package holiday.

Viggo
Hotel management system
Travel & Hospitality
December 2016 - Ongoing
Viggo's smart hotel solution for AndroidTV devices lets guests contact hotel staff, order room service, explore hotel amenities, make reservations, and watch their favourite content. Viggo BV, based in Amsterdam, provides this Smart Hotel TV system to hotels worldwide. Hotel administrators can customise the information shown on the TVs in specific rooms, so each guest gets tailored content.

Hellasgarden
Rental management system
Travel & Hospitality, Entertainment
November 2018 - February 2021
Hellasgarden is a rental management system designed to streamline the rental process for ski and skating equipment. This comprehensive system allows customers to effortlessly book their equipment online, ensuring that all reservations are prepaid. The platform also enables the company to efficiently manage bookings, track upcoming orders, monitor equipment availability, and generate detailed reports. Guests benefit from the convenience of booking and paying for their rentals online, enhancing their overall experience.

Moxy Monitor
Muscle oxygenation monitoring app
Sports
October 2024 - Ongoing
Moxy Monitor is a wearable sensor that measures muscle oxygen saturation (SmO2) while athletes exercise. Athletes, trainers and coaches use the data to judge training intensity, endurance capacity and recovery. The Moxy Portal App lets users view live Moxy data on an iOS or Android phone or tablet instead of a Windows computer or Garmin device. The app connects to up to 4 Moxy sensors and 1 Bluetooth heart rate sensor at the same time and stores the data in the cloud. Athletes share their sessions with trainers through a built-in web tool, and trainers annotate the data and give feedback.

Miljonlotteriet
Entertainment
1 July 2022 - ongoing
Miljonlotteriet (Million app) is a mobile app for lottery players. Users scan the QR code on a lottery ticket or enter the ticket number manually, and the app shows whether the ticket has won. The app also has a profile section (name, phone, email) and information about the prizes, including the jackpot.

Custom mobile app development FAQs
A rough idea of your product is enough. We help you refine it and turn it into working software.
Send us a message. Our account manager will arrange a call to discuss your project, a quote and an estimated timeline.
There is no fixed duration. It depends on the type of product, the complexity of its features and the design. Send us a message for a rough estimate.
Our developers follow established coding standards and best practices, your project manager keeps you updated on progress, and our QA engineers test the product at every level.
Yes. We have experience in rebuilding apps, including:
Adding a new set of features.
Building an app for another platform.
Reviving abandoned apps.
Application redesign.
Yes. Send us your design in Figma, Sketch or another format, and we will build the app from it.
How can we help you?












