Great software, zero headaches
Cross-platform Mobile App Development
A simple app can be a bridge that brings your business closer to your customers, improves brand image, and helps you grow faster. By employing smart technologies and rapid development strategies, we guarantee excellent performance and consistent user experience, helping you succeed without extra stress.
15+
Years
expertise
140+
Happy
clients
95%
Client
retention

Create beautiful experiences to target a wider audience
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"Our users are split between iOS and Android."
We ensure a consistent experience across all platforms so you can reach your audience without worrying whether you meet regulatory standards or put someone's data at risk.
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"It takes too long to launch new apps."
We help you shorten development cycles and speed up time-to-market, so you can respond faster to customer and market needs.
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"Our app doesn’t feel consistent across platforms."
We maintain consistent branding and user experience, building trust and improving satisfaction, no matter the device.
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"Rolling out updates is complicated and slow."
We simplify updates and feature releases, ensuring all users get the latest version at the same time, with zero headaches.
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"We’re wasting time rewriting the same code."
We follow code reusability best practices, cutting development time and effort while keeping functionality and performance aligned across platforms.
Our clients












Build once, run everywhere
01 Broader market reach
02 Faster development time
03 Easier maintenance and deployment
04 Integration with cloud services
05 Scalability
With multiplatform approach, we remove the risk at every step. We build apps that run on different operating systems, like iOS and Android, thus reaching a wider audience.
Building a cross-platform app typically takes less time than developing multiple native apps, allowing for quicker time to market, so you get to value sooner.
Updates and maintenance can be synchronised across all platforms, simplifying the process and reducing the workload, so nothing keeps you up at night.
Cross-platform apps are easily integrated with various cloud services, enabling real-time data sync, scalable storage, and quick access to third-party tools, which benefits every business.
If you anticipate scaling the app rapidly, opting for cross-platform solutions is a strategic choice, leading to more accessible updates. We work to fully deliver tailored solutions that remove obstacles and help you succeed without extra stress.
Bring consistent UI/UX across the platforms
As your zero headaches software partner, we make the most of brand colours, typography, imagery, and brand voice to deliver a consistent experience across all customer touchpoints.
- Designed and built in accordance with industry best practices
- The mobile app UI stays sharp on every display
- Rapid prototyping and iterations
- Up to 40% reduced development time and costs
- Feels native on both Android and iOS platforms
We always prioritise your vision and ensure it is reflected in every aspect of your mobile solution, helping you focus on what truly matters—driving their business forward.
Decrease development and maintenance costs by building a single app for multiple platforms. With a shared codebase, you can make updates and bug fixes faster and easier.
Simplify the localisation process for different regions and tailor your app for user preferences without rebuilding from scratch.
The best results come from a structured approach to design and development, while keeping your project on track without stress
01 Discovery
02 Design
03 Development and QA testing
04 Deployment and Maintenance
Our priority is absolute clarity in the project documentation. We make sure that we are on the same page with our Clients.
Based on your expectations, we create designs that allow to experience a user-friendly flow of an app.
We deliver results in accordance with requirements and deadlines committed by our team. Regular quality checks guarantee that every gap and inefficiency is revealed.
We guarantee our commitment even after the project ends. We provide clear communication and transparent processes so you're always confident and informed.
Why Altamira?
Reliable and future-proofed software
We ensure your app functions and looks perfectly across all devices, so you can focus on what truly matters – driving your business forward.
Proactive problem-solving
We anticipate challenges and resolve them before they impact you, securing stress-free progress throughout your project.
Speed without cutting corners
We design, test, and implement your ideas in fast cycles, so you get to value sooner and always assured you are staying up to date with the latest tech advances.
Case studies






Custom mobile app for dog owners
Modern technology can help owners care for their dogs and keep them safe. GPS tracks and saves dogs’ history for their whole life, easily transfers it to new owners and ensures the security and detectability of the animal.

Restaurant POS system development
There are still numerous cafes and restaurants that get by with only cash, pen, and paper, having no clue about all the ways a modern POS system can help them run a restaurant faster, easier, and more successfully.

AI-powered web and mobile app solution development
In response to the need for accessible neuropsychological assessments, Altamira introduced a transformative solution that reimagines the traditional approach to diagnosing and monitoring cognitive, mood, and personality disorders in children.

Web design and development
Our client, Union, a prominent insurance provider established in Slovakia since 1992, recognising the importance of a strong digital presence and operational efficiency, aimed to improve their technological capabilities through user-focused web solution.

Mobile payment and virtual terminal app
The SkipCash mobile payment app is operated in Qatar, where common PoS terminals are not widespread. SkipCash tries to solve this problem with a mobile payment app that replaces the payment terminal on the seller's side and replaces the payment card on the client's side.

Website development
We took over the maintenance, continuous improvement, and further development of the website for the most famous and largest Slovak cultural institution – Slovak National Theater.

People also asked
Mobile app development covers several key steps, starting with defining your concept, project requirements, core features, and target audience. Next, you have to create a wireframe and design your app’s user interface. Once the design is in place, you can begin coding the app in a test environment. After development, test the app thoroughly before launching it on platforms like Google Play Store or Apple App Store. It’s wise to iterate based on user feedback for continuous improvement. However, you can entrust us with the development of your application, securing access to our global pool of expert talent and resources.
The cost of mobile app development can vary widely, from a few thousand dollars for a basic app to hundreds of thousands for a feature-rich, custom-built app. Factors affecting cost include project complexity, design specifics, development time, platform (iOS mobile app development, Android, or cross-platform), and the developer’s rates. Contact us for more information.
Mobile app development services enclose the end-to-end creation of a mobile application, from ideation to launch and post-launch support. These services include UX/UI design, development, testing, deployment to app stores, and ongoing maintenance. You can start with our software discovery and ideation services to help you with project planning.
Hiring an expert to build a mobile app can cost anywhere from $10,000 to over $250,000. Freelancers might charge lower rates but may take longer and offer varied expertise. Software development service providers offer more extensive services but at higher rates. The price reflects the app’s complexity, features, and the development timeline.
The top mobile app development companies are renowned for their expertise, portfolio, and client satisfaction. These companies offer extensive services, from app development to agile project management, and have a track record of successful projects across various industries and technologies, including AI/ML software development.
To choose a mobile app development service, consider the following: your project requirements, the company’s technical expertise, their portfolio, client reviews, and the quality of their customer service. Additionally, evaluate their development methodology, project management tools, and ability to deliver within your timeline and budget.
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