HealthTech / Mobile AppsProject 04

Mobile Health Companion App

Boasting 2.8x higher user retention rates via AI habit models.

2.8xUser retention increase
Client PartnerFitLife Digital
Project Phase14 Weeks (Store Launch)
Device ScopeiOS App Store / Google Play

The Challenge

Health tracking apps face high churn, with 60% of users leaving within the first 14 days due to generic tracking boards, complex data inputs, and failure to load when users are offline or traveling.

Our Solution

We built a React Native app powered by a SQLite local database framework. The database holds tracking histories offline and syncs with the cloud when online. We implemented personalized habit loops powered by OpenAI models that offer daily suggestions based on sleep and activity logs, keeping users engaged.

Key Results

  • Increased user 30-day retention rates by 2.8x compared to previous versions.
  • Maintained a 4.8-star review rating across over 50,000 app store reviews.
  • Synced offline records with 99.98% reliability under flaky network conditions.

Technologies Used

React NativeRedux ToolkitSQLiteFirebaseOpenAI APITypeScriptNode.js

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