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CASE STUDYMOBILE

Med Track

Your complete health companion, always in your pocket

CLIENT
Consumer Health
TIMELINE
4 months
PLATFORMS
iOS · Android
SERVICES
React Native · Health APIs · Push Notifications

GALLERY · 8 SHOTS

Inside Med Track.

01/ 08

Mobile

THE RESULTS

94%
Medication adherence rate
0%
Missed appointments (active users)
4.8★
App store rating
End-to-end
Data encryption

THE BRIEF

Personal health tracking mobile app

Mobile app for medical and health tracking — appointments, medication reminders, vitals, and health records in one privacy-focused, easy-to-use experience.

Med Track is a consumer health management app designed to help people take control of their personal healthcare. It solves the very real problem of missed appointments, forgotten medications, and the inability to share accurate health history with doctors. The app aggregates data from manual entries and connected health devices to build a comprehensive health timeline — giving users and their clinicians a clear, accurate picture of their health over time.

CHALLENGE / SOLUTION

Three problems. Three fixes.

CHALLENGE 01

Users were missing medications because generic alarm apps lacked medical context and were easy to dismiss.

SOLUTION

Built context-aware reminders that include medication name, dosage, food requirements, and remaining course days — making it harder to ignore and easier to follow through. Adherence rate reached 94%.

CHALLENGE 02

Health data was spread across different apps, devices, and paper records — impossible to share with doctors quickly.

SOLUTION

Created a unified health timeline that aggregates data from HealthKit, manual entries, and scanned documents. Doctors can be given a secure, time-limited view of the patient's timeline before appointments.

CHALLENGE 03

Users were concerned about storing sensitive health data on a third-party app.

SOLUTION

Implemented full end-to-end encryption — data is encrypted on-device before being uploaded. No one, including Hexacod, can access user health data. This became a key trust differentiator in reviews.

WHAT WE BUILT

Six capabilities, one platform.

Appointment Management

Add, track, and receive smart reminders for all medical appointments — GP, specialist, dental, physio, and more. Reminders are sent at 48 hours, 24 hours, and 2 hours before each appointment, with one-tap rescheduling.

Medication Reminders

Set up complex medication schedules including dosage, frequency, food requirements, and course duration. Smart reminders adapt to the user's daily routine and track adherence with streaks and compliance history.

Vitals Tracking

Manual entry and automatic sync for blood pressure, heart rate, blood glucose, weight, temperature, and oxygen saturation. Charts show trends over time and flag readings outside healthy ranges.

Health Records Storage

Securely store and organise test results, prescriptions, discharge letters, and referral documents. All documents are end-to-end encrypted and can be shared directly with healthcare providers via secure link.

Health Device Integration

Connects to Apple HealthKit and Google Health Connect, automatically importing data from compatible wearables, blood pressure cuffs, glucose monitors, and smart scales — no manual entry required.

Health Timeline

A chronological view of the user's complete health history — appointments, medications, readings, and documents — giving both the user and their doctor a clear, instant overview of their healthcare journey.

TECH STACK

  • Mobile

    React Native · Expo · TypeScript · Reanimated

  • Health Integrations

    Apple HealthKit · Google Health Connect · Fitbit API

  • Backend

    Node.js · Express · End-to-end encryption

  • Notifications

    Firebase FCM · Expo Notifications · Smart scheduling

  • Storage

    PostgreSQL · Encrypted SQLite · GDPR-compliant data handling

DELIVERABLES

What shipped

  • iOS app (App Store)
  • Android app (Google Play)
  • Apple HealthKit & Google Health Connect integration
  • Appointment & medication management modules
  • Vitals tracking & charting
  • Secure document storage & sharing
  • Backend API & encrypted data storage
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