Healthcare-Specific Mobile Development
Mobile Apps That Fit Clinical Workflows, Not Just Screens
HIPAA-compliant iOS & Android apps for patients, clinicians, and care teams — FHIR-connected, EHR-integrated, and built for the real constraints of care delivery.
ACTIVE PATIENTS
4,821
↑ 12% this month
APPTS TODAY
143
↑ 7 pending
FHIR SYNC
99.8%
● uptime
PORTAL ENGAGEMENT — 8 WEEKS
Compliance & Standards
The Problem We Solve
Most mobile agencies have never read a HL7 message
Healthcare mobile apps fail not because of bad design — but because the agency building them doesn't understand PHI, clinical workflows, or what EHR integration actually requires in production.
PHI Stored Insecurely On-Device
Standard mobile developers store sensitive data in AsyncStorage or SharedPreferences — unencrypted, accessible by other apps, and a HIPAA violation waiting to be discovered.
EHR Integration That Never Ships
Agencies promise EHR connectivity but can't navigate Epic's FHIR sandbox, Cerner's OAuth2 flow, or HL7 v2 message schemas — the integration becomes a perpetual backlog item.
App Store Rejections on Health Grounds
Apple and Google have strict policies for health apps — encryption requirements, HealthKit privacy strings, health data permissions. Agencies without healthcare experience get rejected repeatedly.
↓ Peerbits replaces this with ↓
Encrypted, Audit-Logged On-Device Storage
We use SQLCipher for local PHI, Keychain/Keystore for credentials, certificate pinning for API calls, and biometric authentication — HIPAA Technical Safeguards built into every component.
Pre-Built FHIR & EHR Connectors
Our mobile integration layer ships with tested connectors for Epic, Cerner, Athenahealth, and Allscripts — including SMART on FHIR launch, token refresh, and FHIR R4 resource mapping for mobile.
App Store Health Compliance Built-In
We configure HealthKit entitlements, health data usage descriptions, HIPAA disclosure flows, and Google Play health policies — with a track record of first-submission approvals for healthcare apps.
What We Build
Healthcare Mobile App Development Services
Every app type has its own clinical, regulatory, and integration profile. We've built across all of them.
Platform Strategy
iOS, Android, or Cross-Platform — We Help You Choose Right
The wrong platform decision costs months. We size this up in the discovery phase based on your users, data sensitivity, and device management environment.
Native iOS
Swift / SwiftUI for the highest-fidelity clinical UX. Best for health systems deploying on managed iPhone/iPad fleets or needing deep HealthKit / CareKit integration.
- Apple HealthKit & CareKit native APIs
- Face ID / Touch ID for PHI access
- Apple Watch vitals integration
- MDM-ready (Jamf, Mosyle)
- Xcode Cloud CI/CD pipeline
Native Android
Kotlin / Jetpack Compose for Android-first deployments — ideal for payer portals, field care teams, and organizations with BYOD or ruggedized device policies.
- Google Fit & Health Connect APIs
- Android Keystore PHI encryption
- Work Profile for BYOD separation
- Samsung Health SDK integration
- Play Integrity API for security
Cross-Platform
React Native or Flutter for simultaneous iOS + Android delivery — 70–80% shared codebase without sacrificing native performance for clinical UX requirements.
- React Native or Flutter (your choice)
- Shared FHIR integration layer
- Native modules for HealthKit / Fit
- Faster time to market vs. dual native
- Single CI/CD pipeline for both stores
Compliance Coverage
Every Healthcare App Compliance Requirement — Handled
HIPAA Technical Safeguards
Encrypted storage, access controls, automatic logoff, audit logs, and transmission security — built into the app architecture, not bolted on.
FDA mHealth Guidance
We assess your app's SaMD classification early and design toward FDA's Mobile Medical Application guidance and Digital Health Center of Excellence criteria.
App Store Health Policies
Apple App Store Review Guidelines §5.1.3 (health and medical) and Google Play's sensitive app category — we've navigated both for first-submission approval.
WCAG 2.1 AA / Section 508
Accessible color contrast, dynamic type support, VoiceOver / TalkBack compatibility — required for health systems receiving federal funding.
Technology
Mobile Stack Built for Healthcare-Grade Requirements
Mobile Frameworks
Device & Sensor Integration
Security Layer
Mobile FHIR Integration Layer
Healthcare-specific connectivity built for mobile constraints — offline-first, battery-aware, and production-tested across major EHRs.
FHIR R4/R5 REST Client
SMART on FHIR Launch
Offline FHIR Resource Cache
HL7 v2 over HTTPS
OAuth2 / PKCE Token Mgmt
CDA / C-CDA Parsing
DICOM Viewer (mobile)
Epic MyChart API
Cerner Millennium FHIR
Athena FHIR APIs
Engagement Model
From App Idea to App Store — Healthcare-Grade Delivery
- 01
STEP 1
Clinical & Regulatory Discovery
User journey mapping, FDA classification, HIPAA scope, EHR audit, device inventory
- 02
STEP 2
Architecture & Compliance Plan
Security architecture, FHIR data model, BAA, platform strategy (iOS / Android / cross)
- 03
STEP 3
UI/UX — Clinical Workflow First
Prototypes validated with clinical staff, accessibility review, App Store submission plan
- 04
STEP 4
Agile Sprint Development
2-week sprints, FHIR integration, BLE pairing, biometric auth, PHI encryption
- 05
STEP 5
QA, Penetration Test & Store Submission
HIPAA pen test, FHIR integration QA, HealthKit validation, App Store review prep
- 06
STEP 6
Launch & Continuous Delivery
Phased rollout, OTA updates, crash monitoring, HIPAA audit log reviews, new features
Why Peerbits
Healthcare Mobile Specialist vs. General Mobile Agency
What separates a healthcare mobile engineering firm from a general app studio — in the features that matter most to clinical and compliance teams.
| Capability | Peerbits Healthcare | General Mobile Agency | Offshore App Studio |
|---|---|---|---|
| On-device PHI encryption (SQLCipher / Keychain) | ✓ Default standard | ✗ Rarely implemented | ✗ Not addressed |
| FHIR R4/R5 mobile integration | ✓ Pre-built layer | ✗ No expertise | ✗ No expertise |
| Apple HealthKit / Google Fit integration | ✓ Production-tested | △ Basic only | ✗ Rarely offered |
| BLE medical device pairing (glucometers, BP cuffs) | ✓ Device library | ✗ No domain knowledge | ✗ Not offered |
| App Store health category first-submission approval | ✓ Track record | △ Multiple rejections typical | ✗ Not addressed |
| FDA mHealth regulatory assessment | ✓ Included in discovery | ✗ Not offered | ✗ Not offered |
| Offline-first PHI access with encrypted local cache | ✓ Architecture standard | ✗ Not designed for | ✗ Not designed for |
| WCAG 2.1 AA accessibility for health apps | ✓ Required standard | △ Optional / extra cost | ✗ Not included |
Measured Results
What Healthcare Organizations Achieve
4×
Patient App Engagement
vs. patient portal web only
14 wk
Avg MVP to App Store
from kickoff to live submission
91%
First-Submission Approval
Apple & Google Play health category
40%
RPM Alert Response Time
reduction vs. web-only RPM dashboard
Related Services
Complete Your Digital Health Stack
What Health Systems Say About Us
From regional health systems to digital health startups — Peerbits healthcare engineering work in production.
Ready to Build?
Ready to Build Your Healthcare Mobile App?
Tell us what you're building — patient app, clinical tool, RPM, or telehealth. We'll scope it, compliance-check it, and deliver a platform your team and patients will actually use.
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Frequently asked questions
Healthcare mobile apps must comply with HIPAA Technical Safeguards (encrypted on-device storage, access controls, audit logs), integrate with EHRs via FHIR APIs, meet FDA mHealth guidance for clinical-grade apps, pass Apple and Google's strict health data policies, and support clinical workflows that general app developers have no exposure to. A data breach on a health app can trigger fines of $100 to $1.9M per violation.
Yes. We build cross-platform apps using React Native or Flutter with a shared FHIR integration layer, while using native modules for platform-specific features like Apple HealthKit and Android Health Connect. This lets us deliver iOS and Android from a single codebase without sacrificing clinical UX quality or EHR connectivity.
It depends on the functionality. Apps that function as Software as a Medical Device (SaMD) — such as clinical decision support tools, diagnostic algorithms, or device-connected monitoring with clinical interpretation — may require FDA 510(k) clearance or De Novo authorization. Peerbits assesses your app's regulatory classification during discovery and guides you through FDA mHealth compliance pathways where required.
Yes. Peerbits integrates healthcare apps with Apple HealthKit, Apple CareKit, Google Fit, Android Health Connect, and Samsung Health — with FHIR Observation resource mapping for vitals, activity, sleep, and biometric data captured on-device or via Bluetooth medical devices.
A focused MVP — such as a patient engagement app or RPM companion app — typically takes 12–18 weeks from kickoff to App Store submission. Apps with full EHR integration, clinical decision support, BLE device pairing, or telehealth capabilities may take 6–14 months. We provide a detailed delivery roadmap after the discovery phase.
Absolutely. We offer healthcare mobile app modernization and compliance remediation — adding SQLCipher encryption to existing apps, retrofitting FHIR integration, replacing insecure local storage, implementing biometric authentication, and resolving App Store health policy violations. We start with a security and compliance audit to scope the work accurately.
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