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Building a Cross-Platform Healthcare Mobile App with Flutter Framework

Building a Cross-Platform Healthcare Mobile App with Flutter Framework
Home   /   Case Studies   /   Building a Cross-Platform Healthcare Mobile App with Flutter Framework
Building a Cross-Platform Healthcare Mobile App with Flutter Open-source Framework - Clarion Case Study

A U.S.-based medical group with five practice offices and 14 healthcare providers wanted to develop mobile applications for patients. The group provides services across specialties including anesthesiology, pain management, family medicine, physical therapy, sports medicine, and other healthcare disciplines. Clarion recommended a cross-platform development approach to support the client's Android and iOS requirements efficiently.

The Challenges:

  • Developing separate native applications for Android and iOS increased hiring costs.

  • Connecting mobile application features directly to an existing Knack database.

  • Managing web-based data ingestion and CSV processing tasks efficiently.

  • Deploying verified application builds to official app stores smoothly.

The Solution:

  • Build a COVID-19 health app for Android and iOS using Flutter and Dart from a single codebase.

  • Used Flutter's access to native security APIs for maintaining application-level security.

  • Used Apple TestFlight for beta testing before deployment to the iOS platform.

  • Developed a PHP-based web utility to upload and process CSV data through API calls to the client's Knack database.

The Business Outcomes:

  • Achieved two platform builds from a single codebase.

  • Reduced total project costs by avoiding extra developer hires.

  • Maintained native application security standards across all mobile devices.

  • Expanded practice reach across a broader patient base.

  • Integrated API calls to send and receive data with the Knack database.

Frequenty Asked Questions

How does cross-platform mobile development improve healthcare delivery?

Cross-platform frameworks help medical groups launch applications quickly.  Key benefits include:

  • Reaching patients on Android and iOS devices simultaneously.

  • Lowering total application development and ongoing engineering costs.

  • Speeding up time to market for patient features.

  • Simplifying app updates through a single shared codebase.

  • Streamlining patient access to healthcare services through mobile apps.

Why do medical organizations choose Flutter for mobile app development?

The main advantages of using Flutter Open-source framework are:

  • Building two mobile platforms from one code foundation.

  • Reducing need for separate Android and iOS development resources.

  • Accelerating app deployments and future enhancements.

  • Integrating API services easily to exchange database information.

  • Simplifying long-term application maintenance and future updates.

How does the Flutter mobile application maintain native-level security?

Protecting application data and backend connections requires reliable security protocols. Flutter interfaces directly with native mobile operating system features. The security features are:

  • Accessing native module security APIs directly within the Flutter framework.

  • Preserving native-level security protections across iOS and Android builds.

  • Securing data transmission between the mobile interface and backend databases.

  • Protecting patient data exchanges using structured API calls.

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