iPhone users expect an app to feel effortless, and Apple reviews every app before it goes live. As an iOS app development agency in India, we design and build native Swift apps that feel right on iPhone and iPad and are prepared for App Store review from the first screen, with full documentation handed over to you.
A company that designs, builds and publishes apps for iPhone and iPad, takes them through Apple’s App Store review, and keeps them working with every new iOS release.
A complete iOS product, not just screens: the app, the backend and admin panel behind it, the store launch, and full documentation at handover.
Apple is strict in ways Android isn’t. Every app and every update is reviewed against Apple’s guidelines, privacy details must be declared, and users expect apps to follow the platform’s design conventions. A good iOS team builds all of that in from the start, so launch day isn’t spent fixing a rejection.
Everything an iPhone and iPad product needs, built and published by one in-house team.
Native apps in Swift and SwiftUI with a clean architecture that’s easy to extend and test.
Interfaces that follow Apple’s Human Interface Guidelines, prototyped in Figma and approved before coding starts.
The server side your app relies on: secure APIs, a database, push notifications and an admin panel.
The Apple-only features that make an iPhone app feel native and trustworthy.
We prepare everything Apple asks for and handle the review conversation, including fixes and resubmission.
Monthly care that keeps your app working and compliant as iOS and Apple’s rules change.
Your audience is mostly on iPhone, you want Apple Pay, widgets, HealthKit or Apple Watch done properly, or the app has to feel premium.
You need Android and iOS together on one budget and the app is mostly screens, forms and API calls.
We build native iOS, Flutter and React Native, so we recommend on fit, not on what we happen to sell.
Share your idea and we’ll outline the iPhone build, distribution route and timeline in a free 30-minute call.
Apple sets the rules for every app on its platform. These are the ones that shape your budget and timeline.
Apple introduced Swift in 2014 as the modern language for its platforms, and SwiftUI followed in 2019 as its declarative UI framework.
Apple WWDCPublishing on the App Store needs an Apple Developer Program membership at US$99 a year, held in your organisation’s name.
Apple DeveloperTestFlight lets you invite up to 10,000 external testers to try a build before it goes public, which we use for every launch.
Apple TestFlightSince iOS 14.5 in 2021, apps must ask permission before tracking users across other companies’ apps and websites.
Apple, iOS 14.5Since December 2020, every app must declare its data practices in App Store privacy labels, and since 2024 certain APIs and SDKs also need privacy manifests.
App Store ConnectSince June 2022, apps that let users create an account must also let them start deleting that account from within the app.
App Store Review GuidelinesAn iPhone app gets judged twice: once by Apple’s reviewers, then by users who expect it to feel effortless. We build for both from the first sketch.
Apple’s guidelines, privacy labels, permission texts and account deletion are planned into the design, not patched in after a rejection. That’s how launch dates stay launch dates.
Navigation, gestures, Dynamic Type and Dark Mode follow Apple’s guidelines, so the app feels at home on iPhone.
Tracking permission, privacy labels and manifests handled properly, with data handling in line with India’s DPDP Act, 2023.
We run TestFlight betas with your team or customers, so feedback arrives before the public sees the app.
New iOS versions are tested during Apple’s beta period, so your app is ready the day the update ships.
As a ios app development company headquartered in Noida, OGEN Infosystem works with startups and enterprises across India, with a lifetime usage licence and post-launch support from our ios app development agency team.
Six steps from first conversation to a live App Store app, each ending with something you can see and approve.
We define who the app is for, what launches first, and whether it belongs on the public App Store, as an unlisted app or as a private business app.
You get: Feature listScreens designed to Apple’s Human Interface Guidelines and linked into a Figma prototype you can tap through on your iPhone before we build.
You get: Approved prototypeShort build cycles with a new TestFlight build on your phone every couple of weeks, while the backend API and admin panel are built in parallel.
You get: TestFlight buildsTesting on real iPhones and iPads across current and previous iOS versions, plus a pre-submission check against Apple’s guidelines and privacy rules.
You get: Tested releaseWe prepare the listing, screenshots and privacy labels, submit for review and handle any questions or fixes Apple raises until the app is approved.
You get: Live on App Store30 days of post-launch support is included. After that, maintenance covers each new iOS release, Apple’s rule changes and the features you add next.
You get: Stable appApple’s users are quick to delete an app that feels clumsy, and Apple’s reviewers are quick to reject one that breaks the rules. These are the traps we design around.
An iPhone app for a clinic shares little with one for a luxury label. Select your industry to see the features we tend to build.
Booking, consultations and health tracking with the privacy iPhone users expect.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Shopping apps that feel as polished as the brand, with Apple Pay checkout.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Wallet, investment and lending apps secured with Face ID.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Learning apps for iPhone and iPad, from classrooms to coaching.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Staff apps distributed privately, never listed on the public App Store.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Booking and guest apps for hotels, restaurants and travel brands.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Content apps with subscriptions handled the way Apple requires.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
Workout and habit apps that extend to the wrist.
Every app is designed to Apple’s guidelines and prepared for App Store review from the first screen.
A straight conversation with our iOS team about your idea or your current iPhone app. You’ll leave knowing whether native Swift or cross-platform fits, how it should be distributed and roughly what it costs.
Native Swift or cross-platform, public or private distribution: we compare the options against your users, features and budget.
If you want to go ahead, you get a written scope and a fixed-price quote, with Apple and hosting costs listed separately.
If an iOS app isn’t the right move yet, we’ll tell you, and suggest what is.
OGEN Infosystem Pvt Ltd is a Noida-based iOS app development company that has been building software for businesses across India since 2013.
As an iOS app development agency in India, we design and build native iPhone and iPad apps in Swift and SwiftUI, along with the backend APIs and admin panels they depend on, and we take them through App Store review and maintain them afterwards.
Our 30+ in-house team covers design, iOS development, backend engineering and testing. Apps are tested on real iPhones and iPads, beta-tested through TestFlight, and handed over with full documentation.
If you need Android too, we also build native Android, Flutter and React Native apps, so our recommendation stays neutral.
Last reviewed: 12 October 2026
Apple, iPhone, iPad, iOS, Swift, SwiftUI, Apple Pay, Face ID, TestFlight and App Store are trademarks of Apple Inc. OGEN Infosystem Pvt Ltd is an independent company and is not affiliated with or endorsed by Apple. Platform rules and fees mentioned on this page are set by Apple and may change.
An iOS app development company designs, builds and publishes apps for iPhone and iPad, takes them through Apple’s App Store review, and keeps them working with every new iOS release. That covers design to Apple’s guidelines, native development in Swift, the backend and admin panel, TestFlight betas, App Store submission and maintenance.
