Services
We modernize outdated apps, add AI to them and build new ones, with every service around the app under one roof. Each can be commissioned on its own.
All servicesModernize
Service lines
Industries
Dedicated practices for regulated healthcare, enterprise operations and consumer products, with enterprise as our core focus.
All practicesPractices
Organizations
Security & compliance
How we protect your code and data, and how we engineer apps to HIPAA, SOC 2 Type II, GDPR, PCI-DSS and OWASP MASVS.
Trust & securityCompany
Twenty years of researching, designing, building, testing and securing mobile software.
All contact optionsPrimeServ
Services
We modernize outdated apps, add AI to them and build new ones, with every service around the app under one roof. Each can be commissioned on its own.
All services →Modernize
Service lines
Industries
Dedicated practices for regulated healthcare, enterprise operations and consumer products, with enterprise as our core focus.
All practices →Practices
Organizations
Security & compliance
How we protect your code and data, and how we engineer apps to HIPAA, SOC 2 Type II, GDPR, PCI-DSS and OWASP MASVS.
Trust & security →Company
Twenty years of researching, designing, building, testing and securing mobile software.
All contact options →PrimeServ
20 years across every era of mobile
We have shipped through every major shift in mobile: touch-first apps, tablets, cross-platform frameworks, foldables and on-device intelligence. Today that means one product designed and engineered natively for phone, tablet and foldable.
Device mastery
Switch between phone, foldable and tablet. The same field operations app re-flows its navigation, panes and inputs for each one, the way we build every product.
Content never straddles the hinge; the layout re-flows instantly when the device opens or closes.
Platforms
Swift · SwiftUI · UIKit
Native apps that adopt new platform capabilities on day one, with first-class accessibility, widgets, multitasking and keyboard and pointer support on iPad.
We recommend it forPlatform-first experiences, regulated data, peak performance.
Kotlin · Jetpack Compose
Modern Android across the ecosystem of phones, tablets, foldables and rugged enterprise devices, including managed device fleets.
We recommend it forEnterprise fleets, hardware integration, broad device reach.
Adaptive layouts · posture awareness
Layouts that move gracefully between compact, medium and expanded size classes, never straddle a hinge and keep users in context.
We recommend it forField, clinical and productivity apps on larger screens.
React Native · Flutter
One codebase where it serves the roadmap, with native modules wherever performance or platform features demand them.
We recommend it forFaster parity across platforms, shared design systems.
Capabilities
Swift and SwiftUI, built to platform conventions.
Kotlin and Jetpack Compose across the ecosystem.
Adaptive layouts for every posture and size class.
React Native and Flutter where shared code wins.
Private, fast inference without a round trip.
Real-time sync that survives dead zones.
Sensors, wearables, scanners and cameras.
Gateways, wallets and in-app purchases.
DICOM imaging, EHR, HR, ERP and identity.
Engineering standards
Modular, documented architectures with clear boundaries, chosen for your team and roadmap rather than fashion.
Automated builds, tests and code signing on every change; reproducible releases to stores and MDM.
Unit, integration and UI suites in the pipeline, with device-lab runs before every release.
Crash reporting, performance monitoring and privacy-respecting analytics from the first build.
Dynamic type, screen reader semantics, focus order and contrast to WCAG 2.2.
OWASP MASVS requirements, secret scanning, dependency analysis and secure storage patterns.
Integrations
Secure, tested adapters for clinical, enterprise and consumer systems, so the app fits existing workflows instead of creating new ones.
20 years of mobile engineering
Share the platforms, compliance needs and budget. Programs over $50k go straight to an engineering lead.
We read every requestAn engineering lead reviews your brief, not a sales queue.
Programs of $50k or more go to an engineering leadNot a sales queue: a lead reviews the brief and contacts you to set a time.
You get a planArchitecture options, team shape and a phased estimate.
