Mobile App Development. Production Apps Since 2008.
Tinka's BNPL app hit 50,000+ users in 3 months with 4.8 App Store and 5.0 Google Play ratings. Signal Iduna's health platform serves 300,000+ policyholders across iOS, Android, and web. Trusted Carrier's logistics ecosystem processes 40,000+ documents a week with offline-first mobile apps across 13 countries.
Flutter, Swift, Kotlin, AWS. 60+ engineers across offices in Chicago and Bucharest.
What we build
Cross-platform apps with Flutter
Single codebase for iOS and Android. Consistent experience across platforms without doubling development costs. Tinka's Flutter app acquired 50,000+ users in its first 3 months. Trusted Carrier's Flutter apps serve 500+ carriers across 13 EU countries with offline-first architecture and encrypted local storage.
Enterprise mobile apps
Production mobile apps that integrate with your existing systems. Signal Iduna's platform connects appointment scheduling across 1,400+ clinics, digital claims processing, and payment systems. Built for data security, reliability, and scale.
AI-integrated mobile apps
Mobile apps now ship with embedded AI. We build conversational agents, document capture with AI processing, and in-app copilots directly into the mobile experience.
Native iOS and Android
Swift for iOS. Kotlin for Android. When the project demands native performance or platform-specific capabilities, we build for each platform directly.
Progressive web apps
React and Angular-based PWAs that deliver near-native experiences in the browser. Offline capabilities, fast loading, device-specific optimizations. For full web development, we handle that too.
Ready to build something that works?
You own all code, models, and data pipelines. Seventeen years of mobile engineering behind every app we ship.
Our mobile application development approach
Our approach is not just about development; it’s about integrating mobile-specific technologies with your business strategies to enhance ROI and user satisfaction.
Discovery and market analysis
Gain a comprehensive understanding of your unique business needs, objectives, and challenges, while analyzing market trends and user behaviors.
Objective
Creation of a user-centric development roadmap that ensures all mobile solutions are aligned with your business goals, leading to heightened user engagement and satisfaction.
Benefit
Insightful clarity into your business vision, forming the basis for a strategy that effectively addresses both market demands and user needs.
Outcome
Strategic development and planning
Objective
Outcome
Benefit
Design and mobile app development
Build functional, user-friendly mobile applications that not only meet but exceed your business requirements, leveraging strategic mobile elements like notification timing to enhance the user experience.
Objective
-
Produces a cohesive product that boosts user engagement, satisfaction, and return on investment.
Benefit
A resilient, scalable application developed using the latest technologies, delivering a seamless user experience and aligning perfectly with business objectives.
Outcome
Quality assurance and testing
Objective
Outcome
Benefit
Deployment and ongoing support
Ensure a seamless app launch with continuous support, optimizations, and regular updates through the appropriate platforms to align with your business preferences.
Objective
Rapid issue resolution and sustained operational performance of the app, fostering enduring success.
Benefit
An effectively launched application, continually enhanced to maintain relevance and efficacy.
Outcome
Proof from production
Finance & fintech
Tinka: fintech mobile app
50,000+ users in 3 months. EUR 300,000+ monthly volume. 4.8 App Store / 5.0 Google Play. 6+ year partnership. Flutter cross-platform. Passwordless auth, credit risk calculation, fraud prevention. 8,000+ development hours.
Chemical transport
Trusted Carrier: logistics ecosystem
40,000+ docs/week. 22 languages. 500+ carriers. 13 countries. 10+ year partnership. Three Flutter-based mobile products built for drivers who lose cellular connectivity mid-route. Offline-first architecture with encrypted local storage syncs documents when connectivity returns.
Insurance
Signal Iduna: health insurance platform
300,000+ policyholders. 100,000+ downloads. 1,400+ clinics. 2+ year engagement. Cross-platform mobile delivery across iOS and Android with shared Flutter components and a unified native experience. 100,000+ downloads and 16% YoY premium growth driven partly through mobile engagement. 8-person team.
Insights
Agentic AI in insurance: beyond the chatbot
Most insurance AI projects never escape pilot purgatory. Learn why chatbots hit their ceiling and the architecture patterns for production AI agent deployment.
The Hidden Costs of AI Agent Development: A Complete TCO Guide for 2026
Your AI agent budget is probably 40-60% too low. From infrastructure to pilot purgatory, here’s the complete TCO picture every decision-maker needs before signing a contract.
Why 88% of AI Agents Never Make It to Production (And How to Be the 12%)
The demos impress. The pilots look promising. Then nothing happens. Discover why most AI projects die in pilot purgatory and what the successful 12% do differently.
Carefully selected technologies for mobile app development
Cross-platform development
Our cross-platform applications are built usingFlutter, which enables us to maintain a single codebase for both iOS and Android platforms. This not only accelerates development time but also maintains consistency across platforms without compromising on the native capabilities.
Native iOS and Android development
For native app development, we utilize Swift for iOS and Kotlin for Android. These programming languages are chosen for their stability, efficiency, and the rich ecosystem of libraries they offer, ensuring top performance and a great user experience.
Progressive web apps (PWAs)
For PWAs, we useAngularandReactto create seamless, near-native app experiences directly in a web browser. These frameworks allow us to optimize user engagement through fast, responsive, and accessible interfaces.
Supporting technologies
UI/UX design
Figmais our primary UI/UX design tool, facilitating a collaborative and iterative design process. This integration between design and development ensures that the final product is not only aesthetically pleasing but also user-friendly and aligned with the client's business goals.
Backend development
We employ robust technologies likeNode.js,Loopback, andMySQLfor backend development, coupled withAWSfor cloud services. These technologies ensure that our applications are secure, scalable, and capable of handling complex data and traffic conditions efficiently.
Integration with cloud infrastructure for seamless scalability
We specialize in developing and integrating advanced cloud infrastructures to ensure the scalability and high availability of your apps. This essential integration helps businesses adapt dynamically to increasing user demands, maintaining reliability and efficiency in the app experience.
Quality assurance and testing
To guarantee the highest quality of our applications, we implement comprehensive testing strategies, including manual and automated tests. Our CI/CD pipelines are integrated with tools that support continuous testing, deployment, and delivery, ensuring that each release is robust and stable.
Why teams choose HyperSense for mobile
Production track record
50,000+ users in 3 months (Tinka). 300,000+ policyholders (Signal Iduna). 40,000+ docs/week (Trusted Carrier). Production apps, not prototypes.AI-native mobile development
We don’t bolt AI onto finished apps. We build it into the architecture from the start. Conversational agents, document processing, and copilots ship as native mobile features.ISO-certified quality and security
ISO 9001:2015 and ISO/IEC 27001:2018 certified. GDPR compliant. EU AI Act ready. We’ve built apps handling financial data (Tinka), medical data (Signal Iduna), and chemical logistics data (Trusted Carrier).US and European offices
Chicago headquarters. Bucharest engineering. Time zone alignment for US and EU clients.You own everything
All code, models, and data pipelines are yours. Full IP ownership transfers on project completion and payment. No vendor lock-in.Partnerships that last
Our mobile engagements run for years. Tinka: 6+ years. Trusted Carrier: 10+ years. Signal Iduna: 2+ years. Not a shop that builds and disappears. We maintain what we ship.
FAQs
How long does it take to develop a mobile app?
Depends on complexity. Simple apps take a few weeks. Complex enterprise apps take 6+ months. We scope precisely during discovery to set clear timelines.Flutter or native?
We recommend Flutter for most projects. Single codebase, two platforms, lower cost. Native (Swift/Kotlin) when platform-specific requirements demand it. Three of our longest client engagements run on Flutter.Can you add AI features to a mobile app?
Yes. We embed conversational agents, document processing, and copilots directly into mobile apps using HyperCore. For existing apps, the AI Feature Sprint is a 4-week engagement that ships one deployed AI feature tied to your KPIs.How do you handle app security?
Secure coding practices, data encryption, biometric authentication, role-based access controls. ISO/IEC 27001:2018 certified. We’ve built apps for financial data (Tinka), medical data (Signal Iduna), and chemical logistics (Trusted Carrier).What about app store submission?
We handle the full process for Apple App Store and Google Play. Compliance with platform guidelines, review process management, and optimization for approval.What maintenance is needed after launch?
Regular updates for bugs, new features, OS compatibility, and device compatibility through our HyperCare program. Several of our engagements have run 10+ years.
Tell Us About Your Project
Describe what you're building, your timeline, your KPIs, and any technical constraints. We'll review your project and get back to you with a clear next step.Let's talk about your project