AI/ML Software Consulting and Development

Cross-platform App Development

Cross-Platform Mobile App Development

Altamira offers the development of highly customized, scalable, and intuitive mobile apps suitable for multiple platforms. By employing smart technologies and strategies, our mobile app development process secures excellent performance and user experience across iOS, Android, and web applications.

Target a wider audience with a cross-platform app development

We deliver mobile app development services that make a difference and bring your project to market faster. Focusing on security, usability, and UI, we build impressive, fully-featured, cross-platform mobile apps tailored to satisfy your customersneeds. We offer assistance at all stages of mobile app development, from concept to maintenance of the ready app. 

Web & Mobile Development

Create your own customized mobile or web app from scratch. Whether you need a native app, cross-platform solution, or complex enterprise cloud software, Altamira provides all-level development, so you can focus on what you do best - acquiring and retaining customers.

After extensive market research and planning, we will identify the features that will have the most significant impact on users and prioritize them. We use the Lean MVP development process so that you can get feedback from users and make changes quickly.

A great way to understand how your customers will use your software is to create a working design prototype of your SaaS product. You will be able to see how your customers interact with your software, test the UX/UI design and quickly identify any changes needed.

Cross-platform mobile app development is as important as ever before. Get an extra workforce for your development when it's needed. Quickly expand your in-house team or create a new one by getting access to our talent pool of skilled developers.

From the initial discovery to rollout, our experts create a tailored experience for your organization that provides continuous value. We work closely with you to identify your goals, desired results, and internal processes to develop a solution that meets your company’s needs.

Quickly adapt to a larger software workload without compromising performance or losing revenue. Altamira operates exclusively to intercept the stall and get back on growth quicker and more sustainably than anyone else. Ensure fast and reliable software delivery.

Our cross-platform mobile development tech stack

Our team builds impressive fully-featured apps offering a rich user experience across all devices. You will get a software solution that works on multiple platforms with a close-to-native interface and experience.

Altamira is trusted by

Altamira Process

Key prerequisites when choosing cross-platform for mobile app development

01 Broader market reach

02 Faster development time

03 Easier maintenance and deployment

04 Integration with cloud services

05 Scalability

With multiplatform mobile app development, apps run on multiple 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.

Updates and maintenance can be synchronized across all platforms, simplifying the process and reducing the workload.

Cross-platform apps are easily integrated with various cloud services, which benefits every business.

If you anticipate scaling the app rapidly, outsourcing mobile app development and opting for cross-platform solutions is a strategic choice, leading to more accessible updates.

We are your reliable tech partner

Having rich cross-industry expertise, we will provide you with an experienced and dedicated team of experts and put your idea into the reality within the shortest time.


We have developed many technologically innovative digital products for modern fintech companies.


Reinvent your relationships with clients and provide a remarkable experience with custom retail development.


We help you design and develop healthcare software solutions to meet the needs of both clinicians and patients.

Take the next step

Let’s treat the core problems, not symptoms.

Estimate my project

Receive a personalised project estimate and take the first step towards bringing your idea to life.

Discover success stories

Explore our case studies and find out how we have helped some of our clients from around the world.

Altamira Process

The best results come from a seamless integration of design and development. All skills and specialties are synchronized around a common goal

01 Discovery

02 Design

03 Development and QA testing

04 Deployment and Maintenance

Absolute clarity in to project documentation is our priority. We make sure that we are on the same page with our customers.

Based on the client’s expectations, we create designs allowing to experience a user-friendly flow of an app.

Ensured code quality from the very first steps. Utilizing the best-suited technologies we deliver results in accordance with requirements and deadlines committed by our team. Regular quality checks guarantee that no inefficiencies will escape notice.

Final deployment of the source code and launching of the app on a client’s platform. We guarantee our commitment even after the project will end. Perfect performance, API updates, future scaling.

Case studies

Custom Mobile App for Dog Owners

Mobile App

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.

Read case

Patient Care App

Healthcare Mobile App

The mobile app aims to present ways to help patients with chronic diseases and, at the same time, monetize the app by selling data collected directly from patients, which is of significant value to pharmaceutical companies.

Read case

Point of Sales Saas Solution

Retail POS

Zemp is a multifunctional Point of Sales mobile app that helps retail companies to manage orders, check inventory and stock count, generate employee reports, perform convenient transactions, and see sales reports.

Read case

All-in-one Solution App for Local Businesses

Social Network Mobile App

A native iOS and Android app that connects neighbors and helps local businesses to grow within local communities. Bestyn includes posts sharing, private chats, stories and built-in editor for their creation, and tools for promoting local businesses.

Read case

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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