Mobile App

Mobile App Development Company

Keep up with the latest mobile advancements and product design trends by working with an experienced mobile app development company. Turn your app idea into a powerful omnichannel experience with our custom mobile app development agency.

Our Clients

Mobile App Development Services

Select what you need from a wide spectrum of full-stack mobile app development services.

iOS App Development

Build a feature-rich application for the App Store with beautiful designs written in native programming languages (Swift or Objective-C).

Android App Development

Develop a successful app for Google Play with seamless user interactions and an impressive interface using Java or Kotlin.

Cross-Platform App Development

Create a custom cross-platform application leveraging the React Native or Flutter frameworks and provide a native-like mobile experience on different platforms.

Backend Development

Design a highly functional infrastructure for your custom mobile apps, creating API communications and business logic.

Strategic Consulting

Get professional advice and assistance from senior developers, designers, and business analysts in our R&D lab during the entire product development journey.

Digital Product Design

Perform profound product research and find the perfect product–market fit for your application. Craft an unparalleled design and flawless user experience with our UI/UX team.

Why Choose Our Mobile Application Development Services

For over 9 years, we have been fostering long-term relationships with our clients as technical advisors on their digital journey.

Apply Our Industry Expertise

50+ FinTech projects. Comply with all major standards, laws, and regulations, including PCI DSS/PA DSS, GDPR, and PSD2, as well as international financial reporting requirements.

Accelerate Your Time to Market

Deliver your MVP to market in 3–4 months, not years, using our proven management processes, Agile approach, and niche experience.

Aligned with Your Business

Our core value is customer satisfaction. It drives our custom mobile app development company to assist and consult to help you achieve the best project outcomes.

Long-term partnership

Over the past nine years, we’ve grown to 250 team members. Our top clients have been cooperating with us for more than five years. We provide maintenance services to support and improve your product after the initial development and release.

R&D Lab

Get custom mobile app development and market deployment advice from a team of top-notch software engineers, talented designers, and experienced business analysts.

Transparent Project Progress

Monitor your project’s progress thanks to our transparent and flexible Agile and Scrum product management methodologies.

Perfect Product–Market Fit

Benefit from our team’s versatile product launch and go-to-market experience. Find the perfect product–market fit with experts that have deployed dozens of successful projects.

Flawless Interactions

Craft intuitive user experiences with visually stunning designs across all digital systems and devices. Our UI/UX team integrates a human-oriented design approach into every interaction, defining how you communicate with users.

Flexible Team Scaling

Quickly and effortlessly scale your team up and down to keep your company financially healthy.

Security Compliance

Secure authentication, encryption, and other security best practices allow us to reduce the chances of user data breaches and leaks.

Our Custom Mobile Application Development Cases

A mobile application for earning with XXX crypto wallet
A payment initiation service provider that uses blockchain technology, smart contracts, and open banking APIs to provide a next-generation billing solution that meets the needs of businesses and customers.
Data analytics platform for alternative energy industry
A paid data analytics platform for the alternative energy industry that provides B2B customers with extensive industry metrics.
Employee management platform for hospitality businesses
Staff management platform for Swiss food service and hotel establishments that automates and optimizes employee scheduling and time tracking.

Mobile Application Development Process

Our mobile app development company will take your project through a comprehensive app development process that comprises the following phases.
  • Analysis of the legislative environment
  • Assessment of user complaints and the shortcomings of existing services
  • Measurements related to the service
  • Team alignment
  • App architecture layout
  • Technical specifications
  • Business and process flows
  • Team assignments and deployment
  • Software requirements specification (SRS)
  • Detailed design plan and efficiency evaluation using PERT (Program Evaluation and Review Technique) analysis
  • Presentation of construction alternatives
  • Choice of tools and technologies
  • Proof of concept
  • Project estimate
  • Prototyping: Rapid, Evolutionary, Incremental, Extreme
  • Minimum viable product
  • Mobile app testing: Unit testing, Integration testing, Automation testing, Penetration testing
  • Press tools and materials
  • Detailed product materials (video guides and literature)
  • An up-to-date product website
  • Continuous improvement
Dmytro Sosnovyk
Software Development Expert
Contact Dmytro for a free assessment of your project


Build a Mobile App That Meets Your Industry’s Unique Requirements
renewable ENERGY
Logistics & Transportation

Technologies That Power Our Mobile App Development Software


ReactJS, AngularJS


NodeJS, Python, GoLang, Firebase, Java

Mobile app Development

React Native, Flutter

Blockchain development

NEM Symbol, Solidity, Corda, Hyperledger, Binance Smartchain, Ethereum


NLP, Computer vision, Deep learning, Tensorflow, Keras, PyTorch


Amazon Web Services, Google Cloud Platform, Microsoft Azure, Digital Ocean, Hetzner


Gitlab CI, Jenkins CI, Github Action, CircleCI

Our Mobile App Development Awards


Yes, in addition to mobile development consulting and development services, we offer our clients maintenance, support and necessary updates to their mobile applications.
Hire mobile app developers
to get these services for your project implementation.
Many factors contribute to the launch of a successful project. Some specific requirements may cause the project’s development to take longer than planned. But we inform our customers about this in advance. At S-PRO, a mobile app development company, it takes 4 to 6 months to develop an MVP on average.
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Contact Us

We would like to know more about your request. Let's schedule a free estimation call and discuss the next steps.
Fill out the form or email us at
Zurich, Switzerland
Hardturmstrasse 161, 8005
Zug, Switzerland
Dammstrasse 16, 6300
R&D Centers
Lodz, Poland
Zachodnia 70, 90-403
Lviv, Ukraine
Heroiv UPA 71, 79000
Kyiv, Ukraine
Verkhnii Val St, 24, 04071
Business Representatives
Let’s discuss you project
Zurich, Switzerland
Hardturmstrasse 161, 8005
Zug, Switzerland
Dammstrasse 16, 6300
R&D Centers
Lodz, Poland
Zachodnia 70, 90-403
Lviv, Ukraine
Heroiv UPA 71, 79000
Kyiv, Ukraine
Verkhnii Val St, 24, 04071
Business Representatives