Mobile Apps
iOS & Android Apps for Connected Devices
We specialize in commercial and medical device apps where connectivity, security, compliance, and usability are critical.
Miniaturized layouts for wearables, implantables, and space-constrained devices.
Battery selection and power management are designed for multi-year operation.
Safety and design control are built into our workflow.
MObile Apps in Connected Systems
Apps are where your connected system gets judged.
Mobile apps are the primary touchpoint for your users and where your entire connected product is evaluated. Users don't see firmware constraints or cloud latency; they see an experience that either works or fails.
We build apps with system-level awareness. Because we work across firmware, mobile, cloud, and UX, we design the mobile experience around what the system can reliably deliver.
The Result: Mobile apps that integrate cleanly with your connected device ecosystem, handle real-world connectivity, meet regulatory constraints, and scale from beta to production.
What We Solve For
Mobile Development at Every Stage
Whether you're building from scratch, validating user workflows, looking to accelerate development, or fixing critical production issues, we can help.
Building New Products
You're designing a new connected device and need a mobile architecture that won't require rebuilding as complexity grows.
Challenges we help prevent:
› Connectivity Issues
- › BLE connection reliability and state synchronization across app, firmware, and cloud
- › Offline-first architecture and data persistence decisions
- › Device provisioning and pairing flow design
› Security & Compliance Gaps
- › Authentication architecture and secure credential storage
- › Audit logging and regulatory documentation needs
› User Experience Risks
- › Onboarding flows that handle pairing failures and weak signal
- › Connection state feedback and error recovery UX
- › Accessibility compliance and medical device usability standards
› Performance & Resource Constraints
- › Real-time sensor data rendering without dropped frames or UI lag
- › Background Bluetooth connection management and battery drain
- › App size optimization for regulatory submissions
Validating Feasibility
You need proof that critical connectivity and sync workflows will function reliably before committing to full development.
Scenarios we help answer:
› Device Connectivity Failures
- › BLE pairing failures across iOS/Android device matrix
- › Connection stability during movement and signal interference
- › Background connection maintenance and app state transitions
› Data Synchronization Issues
- › Mobile-to-device command latency and timeout handling
- › State consistency during offline/online transitions
- › Cloud sync conflict resolution under degraded connectivity
› Critical Workflow Breakdowns
- › Firmware update interruptions and rollback failures
- › Multi-device management complexity
- › Authentication flow reliability under real-world conditions
Accelerating Development
You need additional mobile expertise or development capacity to deliver features and meet your timeline.
Bottlenecks we help clear:
› Connectivity Implementation Gaps
- › BLE/Wi-Fi device discovery and pairing workflows
- › Firmware OTA update UI and state management
- › Real-time sensor data display and push notification integration
› Platform & Integration Challenges
- › Native iOS/Swift and Android/Kotlin expertise
- › Mobile/firmware and mobile/cloud API coordination
- › App Store/Play Store compliance and regulatory documentation
› Feature Delivery Delays
- › Multi-device management and user provisioning workflows
- › Data visualization, export features, and biometric authentication
- › Features your team can't prioritize without sacrificing core development
› Quality Infrastructure Gaps
- › Automated UI testing for device interaction flows
- › Platform-specific testing and CI/CD pipeline setup
- › Crash reporting and analytics integration
Mobile App Capabilities
Mobile App Expertise for Complex Connected Systems
The capabilities that enable intuitive, reliable, and system-aware mobile applications for connected medical devices and digital health products.
Mobile App Device Connectivity & Integration ›
We architect mobile apps for wireless connectivity across the full stack. This dual perspective enables robust data flows, reliable synchronization, and graceful handling of the edge cases where connectivity matters most.
Key Capabilities:
› Connection Management
- › BLE, WiFi, and web API connection flows with reconnection and background handling
- › Background connection management across app states and termination
- › Connectivity stacks that abstract platform inconsistencies in native BLE APIs
› Device Provisioning & Configuration
- › Device provisioning workflows for embedded WiFi and cellular configuration
- › Custom binary protocol support beyond standard GATT profiles
› Data Synchronization & Reliability
- › Reliable data syncing across device, mobile app, and cloud
- › Edge-case handling for timeouts, failures, interference, and offline states
Mobile App Front-End Development ›
We engineer mobile interfaces with attention to performance, responsiveness, and platform-native behavior, writing maintainable code that stays true to design intent across the full range of devices and OS versions.
Key Capabilities:
› Implementation & Design Fidelity
- › Native iOS (SwiftUI/UIKit) and Android (Jetpack Compose/Views) UI implementation
- › Design system implementation and component library development
- › Smooth animations, transitions, and gesture-based interactions
- › Responsive layouts across screen sizes and accessibility modes
› Performance & Reliability
- › Performance optimization for rendering, scrolling, and memory usage
- › Cross-platform code sharing strategies (when using React Native or Flutter)
› Quality & Validation
- › Unit/UI test traceability via language-specific tools (Kotlin annotations)
- › Hardware-in-the-Loop testing with real or simulated BLE peripherals
Mobile App Security & Privacy ›
We design security and privacy practices for consumer, medical, and digital health products, building protection into every layer. Our approach balances simplicity and rigor, implementing the right level of protection without unnecessary complexity.
Key Capabilities:
› Device & Communication Security
- › Secure device pairing and encrypted BLE/WiFi communication
- › Authentication, authorization, and session management aligned with regulatory requirements
› Data Protection & Storage
- › Secure local storage using iOS Keychain and Android Keystore
› Privacy & Compliance
- › Data minimization, user consent, and App Store privacy manifest compliance
Scalable Mobile App Architecture ›
We architect mobile apps for long-term maintainability, testability, and evolution. Whether building from scratch or refactoring existing codebases, architecture decisions made early determine whether apps scale gracefully or accumulate technical debt.
Key Capabilities:
› Structural Design
- › Modular architecture isolating Class B/C components for simplified validation
- › Separation of business logic, UI, and data layers for independent testing
- › Dependency injection and abstraction layers isolating third-party dependencies
› Data & State Management
- › Offline-first database architecture (Room, Realm, Core Data) with automatic sync
- › State management for complex device interactions and offline scenarios
› Team & Lifecycle Support
- › Code organization supporting multi-developer teams and long product lifecycles
- › Refactoring strategies addressing architectural debt in existing applications
- › CI/CD pipelines with automated testing, code coverage reporting, vulnerability scanning, and deployment automation
Mobile App Cloud & Backend Integration ›
We integrate mobile apps with cloud platforms, backend APIs, and third-party services. Whether working with existing infrastructure or building alongside backend teams, we design integration patterns that handle real-world connectivity, offline behavior, and data consistency challenges across the full system.
Key Capabilities:
› API & Server Integration
- › RESTful API and GraphQL integration with authentication and error handling
- › Third-party platform integration (cloud storage, analytics services, etc.)
- › API contract definition and validation in collaboration with backend teams
› Real-Time & Streaming Data
- › WebSocket and MQTT implementation for live device data streaming
- › Real-time data sync and conflict resolution for offline-first architectures
› Device Ecosystem Support
- › Backend service coordination for device provisioning and firmware updates
Mobile App UX & UI Design ›
We build mobile interfaces that balance usability, performance, and the unique constraints of connected device interactions. Whether working with your UX team or our design partners, every flow is validated through iterative testing to ensure it works as intended under real-world conditions.
Key Capabilities:
› UI Implementation & Polish
- › High-fidelity UI implementation with performance and platform conventions
- › Intuitive data visualization for sensor readings, health metrics, and device status
› Connected Device UX Patterns
- › UX patterns for device pairing, connection states, and offline/online transitions
- › Onboarding flows optimized for authenticated, secure environments
› Accessibility & Validation
- › Accessibility compliance (WCAG) for consumer applications
- › Iterative usability validation and refinement throughout development
Mobile App Encryption & Mobile Device Management (MDM) ›
For high-risk environments and regulated deployments, we implement custom cryptographic solutions and managed device configurations that go beyond standard platform security.
Key Capabilities:
› Cryptographic Implementation
- › Custom end-to-end encryption for defense-in-depth against MITM attacks
- › Hardware-backed key generation and storage via iOS Keychain and Android Keystore
- › Local database encryption for PHI/PII protection
› Security Analysis & Hardening
- › Threat modeling and vulnerability analysis (MITM, certificate pinning, jailbreak detection)
› Accessibility & Validation
- › MDM configuration (Knox, Jamf, Intune) public deployments
Mobile App Native & Cross-Platform Development ›
We build native iOS/Android apps and hybrid/cross-platform solutions when appropriate, choosing the approach that best supports performance, long-term maintainability, and connected system requirements. Our teams deeply understand the tradeoffs between platform approaches for connected device applications.
Key Capabilities:
› Platform Strategy
- › Native development for high-performance, connectivity-intensive apps
- › Cross-platform frameworks (Flutter/React Native/Maui) for sharing business logic across platforms or less connectivity-intensive workflows
- › Shared architecture and code layering to maximize reuse
› Quality & Performance
- › Performance tuning across both platforms for connected workflows
- › Strategic QA approach for connectivity scenarios and platform-specific behavior
Mobile App Device Connectivity & Integration
We architect mobile apps for wireless connectivity across the full stack. This dual perspective enables robust data flows, reliable synchronization, and graceful handling of the edge cases where connectivity matters most.
Key Capabilities:
› Connection Management
- › BLE, WiFi, and web API connection flows with reconnection and background handling
- › Background connection management across app states and termination
- › Connectivity stacks that abstract platform inconsistencies in native BLE APIs
› Device Provisioning & Configuration
- › Device provisioning workflows for embedded WiFi and cellular configuration
- › Custom binary protocol support beyond standard GATT profiles
› Data Synchronization & Reliability
- › Reliable data syncing across device, mobile app, and cloud
- › Edge-case handling for timeouts, failures, interference, and offline states
Mobile App Front-End Development
We engineer mobile interfaces with attention to performance, responsiveness, and platform-native behavior, writing maintainable code that stays true to design intent across the full range of devices and OS versions.
Key Capabilities:
› Implementation & Design Fidelity
- › Native iOS (SwiftUI/UIKit) and Android (Jetpack Compose/Views) UI implementation
- › Design system implementation and component library development
- › Smooth animations, transitions, and gesture-based interactions
- › Responsive layouts across screen sizes and accessibility modes
› Performance & Reliability
- › Performance optimization for rendering, scrolling, and memory usage
- › Cross-platform code sharing strategies (when using React Native or Flutter)
› Quality & Validation
- › Unit/UI test traceability via language-specific tools (Kotlin annotations)
- › Hardware-in-the-Loop testing with real or simulated BLE peripherals
Mobile App Security & Privacy
We design security and privacy practices for consumer, medical, and digital health products, building protection into every layer. Our approach balances simplicity and rigor, implementing the right level of protection without unnecessary complexity.
Key Capabilities:
› Device & Communication Security
- › Secure device pairing and encrypted BLE/WiFi communication
- › Authentication, authorization, and session management aligned with regulatory requirements
› Data Protection & Storage
- › Secure local storage using iOS Keychain and Android Keystore
› Privacy & Compliance
- › Data minimization, user consent, and App Store privacy manifest compliance
Scalable Mobile App Architecture
We architect mobile apps for long-term maintainability, testability, and evolution. Whether building from scratch or refactoring existing codebases, architecture decisions made early determine whether apps scale gracefully or accumulate technical debt.
Key Capabilities:
› Structural Design
- › Modular architecture isolating Class B/C components for simplified validation
- › Separation of business logic, UI, and data layers for independent testing
- › Dependency injection and abstraction layers isolating third-party dependencies
› Data & State Management
- › Offline-first database architecture (Room, Realm, Core Data) with automatic sync
- › State management for complex device interactions and offline scenarios
› Team & Lifecycle Support
- › Code organization supporting multi-developer teams and long product lifecycles
- › Refactoring strategies addressing architectural debt in existing applications
- › CI/CD pipelines with automated testing, code coverage reporting, vulnerability scanning, and deployment automation
Mobile App Cloud & Backend Integration
We integrate mobile apps with cloud platforms, backend APIs, and third-party services. Whether working with existing infrastructure or building alongside backend teams, we design integration patterns that handle real-world connectivity, offline behavior, and data consistency challenges across the full system.
Key Capabilities:
› API & Server Integration
- › RESTful API and GraphQL integration with authentication and error handling
- › Third-party platform integration (cloud storage, analytics services, etc.)
- › API contract definition and validation in collaboration with backend teams
› Real-Time & Streaming Data
- › WebSocket and MQTT implementation for live device data streaming
- › Real-time data sync and conflict resolution for offline-first architectures
› Device Ecosystem Support
- › Backend service coordination for device provisioning and firmware updates
Mobile App UX & UI Design
We build mobile interfaces that balance usability, performance, and the unique constraints of connected device interactions. Whether working with your UX team or our design partners, every flow is validated through iterative testing to ensure it works as intended under real-world conditions.
Key Capabilities:
› UI Implementation & Polish
- › High-fidelity UI implementation with performance and platform conventions
- › Intuitive data visualization for sensor readings, health metrics, and device status
› Connected Device UX Patterns
- › UX patterns for device pairing, connection states, and offline/online transitions
- › Onboarding flows optimized for authenticated, secure environments
› Accessibility & Validation
- › Accessibility compliance (WCAG) for consumer applications
- › Iterative usability validation and refinement throughout development
Mobile App Encryption & Mobile Device Management (MDM)
For high-risk environments and regulated deployments, we implement custom cryptographic solutions and managed device configurations that go beyond standard platform security.
Key Capabilities:
› Cryptographic Implementation
- › Custom end-to-end encryption for defense-in-depth against MITM attacks
- › Hardware-backed key generation and storage via iOS Keychain and Android Keystore
- › Local database encryption for PHI/PII protection
› Security Analysis & Hardening
- › Threat modeling and vulnerability analysis (MITM, certificate pinning, jailbreak detection)
› Accessibility & Validation
- › MDM configuration (Knox, Jamf, Intune) public deployments
Mobile App Native & Cross-Platform Development
We build native iOS/Android apps and hybrid/cross-platform solutions when appropriate, choosing the approach that best supports performance, long-term maintainability, and connected system requirements. Our teams deeply understand the tradeoffs between platform approaches for connected device applications.
Key Capabilities:
› Platform Strategy
- › Native development for high-performance, connectivity-intensive apps
- › Cross-platform frameworks (Flutter/React Native/Maui) for sharing business logic across platforms or less connectivity-intensive workflows
- › Shared architecture and code layering to maximize reuse
› Quality & Performance
- › Performance tuning across both platforms for connected workflows
- › Strategic QA approach for connectivity scenarios and platform-specific behavior
What You Get
Production-Ready Apps Built for Regulatory Approval
We deliver tested, traceable iOS and Android apps, complete with design artifacts, verification evidence, and regulatory documentation.
Maintainable Source Code & Architecture
Requirements Traceability & Risk Analysis
App Store Submission Packages
How We Work
Integration & Regulatory Evidence From the Start
We coordinate across disciplines, validate with real devices, and build regulatory evidence as we develop to prevent failures at integration and review.
Cross-Discipline Integration
Mobile coordinated with firmware and backend teams.
We work alongside your firmware and backend teams throughout development, not just at integration points. Mobile architecture decisions account for device constraints and API capabilities from the start.
Example in practice: Hardware-in-the-Loop testing validates connectivity with real BLE devices, catching edge cases that simulators can't replicate.
Offline-First Architecture
Data integrity is maintained even when connectivity fails.
We architect apps with local data persistence, sync conflict resolution, and queue management from the start—ensuring data integrity even when devices disconnect or users go offline.
Users Don't See Your Firmware. They See Your App.
Tell us what you're building, and we'll help you design for both.
Quick Discovery Call
Share what you're building, timelines, and constraints. We'll confirm fit and the next best step.
Team Consultation
We dig deeper into technical challenges, needs, and where we can add the most value.
Scope & Kickoff
We align on milestones, documentation, and delivery. Then we get moving and keep you informed.
We reply within 1-2 business days. NDA available.