EdTech · Delhi · Mobile
RapidLearn EdTech — Cross-Platform Mobile App
App rating improved from 2.8 to 4.7. Development cost halved. Offline mode now serving 40,000 rural users.
Outcomes
The challenge
Separate native iOS and Android apps doubling maintenance cost. No offline mode. App Store rating of 2.8/5.
Context
RapidLearn ran two separate native codebases — Swift on iOS and Kotlin on Android — with three-engineer teams on each. Releases drifted, features diverged and the App Store rating sat at 2.8 after two years. Rural learners on weak networks couldn't use the app at all.
Our approach
React Native migration with feature parity in 8 sprints
We re-architected the app on React Native + Expo. New screens shipped first on RN; legacy screens were ported sprint-by-sprint until both native codebases were retired.
Offline-first content sync
Lessons, quizzes and recordings sync to SQLite for offline use. Sync queue with conflict resolution handles intermittent connectivity. Engagement on weak-network learners jumped immediately.
Redesigned UX from quiz analytics
We instrumented the existing app to find where learners were dropping. The redesigned UX focused on streaks, lesson micro-rewards and quiz feedback loops — and the App Store rating climbed week-by-week.
The result
Migrated to React Native with offline-first architecture, redesigned UX, and a single shared codebase.
App rating improved from 2.8 to 4.7. Development cost halved. Offline mode now serving 40,000 rural users.
Technologies we used
React Native
React Native development company — one codebase, iOS + Android. We migrated RapidLearn from native to RN and lifted ratings from 2.8 to 4.7 stars.
Hire React Native developers →Node.js
Node.js development company — APIs, microservices, real-time backends. TypeScript-first Node.js engineering for SaaS, e-commerce and high-throughput services.
Hire Node.js developers →PostgreSQL
PostgreSQL engineering — schema design, multi-tenant architecture, performance tuning, migrations and high availability for SaaS and analytical workloads.
Hire PostgreSQL developers →AWS
AWS development partner — well-architected workloads, IaC (Terraform/CDK), CI/CD, observability and cost optimisation for SaaS and enterprise teams.
Hire AWS developers →More case studies
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