MindfulMoments is a mental wellness companion app that combines guided meditation, CBT-based mood tracking, and an AI-personalised mindfulness programme that adapts to each user’s emotional patterns over time. Built with Flutter for true cross-platform consistency, achieving 750K downloads and an 18% free-to-paid conversion rate — 3× the industry average.
The Challenge
The mental wellness app market is saturated. MindfulMoments needed a differentiated product experience — one that felt genuinely personal, not generic — to stand out and retain users past the critical Day 7 and Day 30 drop-off points.
Our Solution
A Flutter app with a shared codebase across iOS and Android, featuring an on-device TensorFlow Lite model for real-time sentiment analysis of journal entries. The model flags emotional patterns and surfaces personalised content recommendations — all without sending sensitive journal text to any server. The backend FastAPI service handles content management and anonymised aggregated analytics for the product team.
AI Personalisation Engine
The OpenAI API integration generates personalised mindfulness programme schedules based on the user’s self-reported stress triggers, sleep patterns, and historical session engagement. New programmes are generated weekly and reviewed by the in-house clinical psychology team before delivery.
Results
750K+ downloads in the first 12 months, 18% subscription conversion rate, 24-minute average session duration, and a 4.9-star rating across both stores.
