Main Square builds and maintains its own apps. These are the pillars we follow in every release.
Our primary framework. We build apps for iOS, Android, web and desktop from a single Dart codebase — shipping faster without sacrificing quality or native feel.
TypeScript-based cross-platform development with Expo. A flexible alternative we use for products where the React ecosystem and its vast library support bring the most value.
Scalable backend infrastructure with Firebase, Supabase, and NestJS. Real-time data, authentication, and storage — chosen to match each product's needs.
From build to release. We manage the full publishing pipeline — store listings, review compliance, versioning, and updates across Apple App Store and Google Play.
Explore our apps to see how these technologies come together in real products.
Explore Our Apps