React Native & Flutter Development
One shared codebase, two native apps. Cross-platform builds that ship to iOS and Android together, reuse business logic, and still feel genuinely native to each platform.
// app solutions
Build High-Performance Mobile Apps
Design and develop native and cross-platform mobile applications that deliver seamless user experiences and scalable growth — engineered for performance from the first frame to the App Store.
// Trusted by
// what we build
App Capabilities
Native depth where it matters, cross-platform speed where it counts.
Native iOS & Android Engineering
Swift / SwiftUI and Kotlin / Jetpack Compose where it counts — deep hardware access, platform-specific UX, and the raw performance that demanding apps require.
Performance Optimisation
60fps interactions, fast cold starts, lean bundle sizes and battery-friendly background work. We profile, measure and tune until it feels instant.
App Store Launch
Store-ready builds, ASO metadata and screenshots, review-guideline compliance, and CI/CD pipelines so releases to the App Store and Google Play are routine, not risky.
// why stargit
Why Teams Choose Us
A product team that designs, engineers and ships — then keeps improving.
AI-First by Default
Every app is built on our AI-first methodology — from intelligent personalisation to in-app assistants, wired straight into our automation and custom-AI work.
Ship Faster
Cross-platform foundations and reusable infrastructure mean you reach both app stores sooner, without paying twice for the same feature.
Design That Converts
Brand-led, motion-rich interfaces designed around real user journeys — built to retain and activate users, not just look good in a screenshot.
// why stargit
Where Others Stop, Stargit Continues
Features
Traditional Agencies
Freelancers
At Stargit
AI-First Logic
Limited AI usage
Rarely AI-based
Fully AI-embedded
Development Speed
Structured but slow
Inconsistent timelines
Rapid agile cycles
Scalable Tech Stack
Legacy-heavy systems
Short-term builds
Built for scale (Next.js/AWS)
Communication
Account managers only
Solo execution
Direct founder access
System Delivery
Deadline-driven releases
Quality varies
Production-ready & tested
Long-term Support
Contract-based support
Limited availability
Continuous optimization
// how we work
From Idea To App Store
01
Scope & Prototype
We map the user journeys, validate the core flows, and prototype the experience before committing to a full build.
02
UX & UI Design
Brand-led screens, micro-interactions and a design system that scales across both platforms.
03
Native Build
Production-grade engineering with a secure backend, typed code and automated testing baked in.
04
Launch & Iterate
Store submission, analytics, crash monitoring and an ongoing roadmap of improvements after release.
// our toolkit
The App Tech Stack
L01Cross-Platform4 tools
React NativeFlutterExpoTypeScript
L02Native4 tools
SwiftSwiftUIKotlinJetpack Compose
L03Backend & Data4 tools
SupabaseNode.jsPostgreSQLFirebase
L04Delivery & Quality4 tools
Fastlane CI/CDSentryDetoxPush / FCM
// proof, not promises
See The Products We've Shipped
From deterministic AI fitness apps to luxury brand experiences, explore how we take products from concept to launch.
// knowledge base
App Development Questions
It depends on your goals. For most products, React Native or Flutter gives you both app stores from one codebase at a lower cost and faster timeline, with a near-native feel. We recommend fully native (Swift / Kotlin) when you need heavy hardware access, demanding graphics or platform-specific UX. We will give you an honest recommendation in the scoping phase rather than defaulting to one approach.
A focused MVP typically takes 8 to 14 weeks; larger platforms run longer and are delivered in phases. Cost depends on scope, integrations and whether you need native modules. After a short discovery call we provide a fixed, itemised proposal so there are no surprises.
Yes. We deliver the full stack — secure APIs, databases, authentication and payments (typically Supabase, Node and PostgreSQL or Firebase) — so the app and its backend are engineered as one coherent system.
We do. We prepare store listings, ASO metadata and screenshots, ensure the build meets each store's review guidelines, and set up CI/CD pipelines so future releases are a routine push rather than a manual scramble.
Launch is the start. We set up analytics and crash monitoring, watch real-world performance, and work to an agreed roadmap of fixes and improvements. Ongoing support and feature work are available on a retainer or per-sprint basis.
// next steps
Build The Future
Join the teams who trust Stargit to engineer their most critical software.