Live — App StoreMobile · EdTech

NativeNest

Language learning that actually sticks

Language-learning mobile app built for engagement-first onboarding and daily practice loops.

10k+
Downloads
85%
Retention
4.8
App Rating
40min
Daily Session
app.getcodefreetech.com
Product Dashboard Preview
10k+
Active Users
85%
Retention
4.8
Rating

About this project

NativeNest is a comprehensive language-learning platform that transforms how users approach new languages. The app features adaptive lesson pacing based on spaced repetition algorithms, real-time fluency tracking, and a social component that connects language learners for peer practice sessions. Built with React Native for cross-platform deployment, the app delivers near-native performance while maintaining a single codebase for iOS and Android.

The onboarding flow uses gamification principles to drive daily active usage, with streaks, achievements, and personalized review sessions that adapt to each learner's forgetting curve. Integration with speech recognition APIs enables pronunciation practice with instant feedback.

Tech stack

React NativeExpoNode.jsSupabasePostgreSQLRedis

Architecture

architecture.yml
React Native App (Expo)
       ↓
Node.js REST API
       ↓
Supabase (Auth + PostgreSQL)
       ↓
Redis Cache Layer
       ↓
Push Notifications + Analytics
       ↓
App Store & Play Store Deployment

Screenshots & previews

Analytics
Features
User Management
Real-time Sync
Analytics Dashboard
API Integrations

System architecture

app.getcodefreetech.com
N
NativeNest
System Architecture Overview
Frontend
API
Database
Cache
Infra

Outcomes & results

Achieved 85% user retention through engagement-first design
Reached 4.8 star rating on App Store with 500+ reviews
Generated 10k+ downloads within first quarter
Built scalable architecture supporting 50k+ daily active users

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~3 weeks