iOS App Development
iOS App Development Company
Premium iPhone and iPad apps built in Swift and SwiftUI — designed to Apple’s guidelines and launched successfully on the App Store.
250+ projects delivered
Premium iPhone and iPad apps built in Swift and SwiftUI — designed to Apple’s guidelines and launched successfully on the App Store.
250+ projects delivered
Gamostar’s iOS app development team builds fast, secure and beautiful apps for iPhone, iPad and Apple Watch. We use Swift, SwiftUI and UIKit, follow Apple’s Human Interface Guidelines and plan every release for a smooth App Store review.
From startups launching a first MVP to enterprises modernising an existing app, we cover discovery, UI/UX, development, QA, App Store Connect setup, TestFlight beta and post-launch updates for every new iOS version.
Swift / SwiftUI apps optimised for every screen size, Dark Mode and accessibility.
StoreKit subscriptions, Apple Pay and secure payment flows.
Keychain, biometrics (Face ID / Touch ID), App Tracking Transparency and privacy-manifest compliance.
Listing, screenshots, ASO, TestFlight and review-guideline compliance.
WidgetKit, Live Activities, Apple Watch and share extensions.
Support for every new iOS release, bug fixing and feature updates.
A senior team that has delivered 250+ games, apps and platforms for startups and enterprises worldwide.
Weekly demos, a shared task board and clear milestones — you always know what is happening.
NDA before we start, encrypted data, secure APIs and best-practice authentication.
Full source code, design files and documentation are handed over to you.
Bug fixing, OS-update compatibility, monitoring and feature upgrades under flexible plans.
We work with clients across India, the USA, the UK, Europe and the Middle East.
We study your idea, audience and competitors, then define scope, features and a realistic roadmap.
Clickable prototypes and a polished, conversion-focused interface that you approve before development.
Short sprints with weekly demos, clean code, secure APIs, payments and third-party integrations.
Real-device testing, performance, load and security checks before every release.
Store or server launch, monitoring and ongoing maintenance after go-live.
A defined scope, timeline and price. Best for MVPs and well-documented requirements.
Developers, designers and QA working only on your product, on a monthly basis.
Flexible hourly engagement for evolving scope, audits and ongoing improvements.
A focused iOS MVP takes about 8–12 weeks; a full-featured app takes 4–6 months, depending on features and integrations.
Yes. We prepare the app to Apple’s guidelines and fix any rejection issue, then resubmit.
Choose native iOS for the best Apple-specific experience and performance; choose Flutter or React Native if you need Android and iOS quickly on one budget.
Yes. After a short code audit we can fix bugs, modernise to SwiftUI, and add new features.
Share your idea and get a clear plan, timeline and estimate within 24 hours. No obligation.
NDA signed on request · Full source code ownership · Weekly progress demos