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Mobile apps

iPhone App Development

Vibidsoft designs and builds iPhone and iPad apps that feel at home on iOS: native Swift and SwiftUI apps, and Flutter or React Native apps when you need Android too. We take care of App Store submission, privacy requirements and updates for each new iOS release.

  • 12+ years building apps
  • 450+ projects delivered

iPhone App Development

iOS services

Native Swift and SwiftUI apps

Fast, polished apps that follow Apple's Human Interface Guidelines.

Cross-platform apps

One Flutter or React Native codebase for iPhone and Android.

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Apple platform features

Apple Pay, Sign in with Apple, HealthKit, widgets, push notifications and Apple Watch.

In-app purchases

Subscriptions and one-time purchases with StoreKit and receipt validation.

App Store release

TestFlight betas, App Store listing, privacy labels and review handling.

Maintenance

iOS version updates, crash fixes, performance work and new features.

iPhone App Development

Built to pass App Store review

Apple reviews every app and update. We design with the App Store Review Guidelines in mind, prepare accurate privacy details and handle reviewer questions, so launches are not delayed by avoidable rejections.

FAQ

iPhone App Development questions, answered.

Ask an engineer
Should I build a native iOS app or a cross-platform app?
Cross-platform (Flutter or React Native) suits most business apps that also need Android. Native Swift suits apps that depend on the newest Apple features, complex animation or Apple-only distribution.
Who owns the App Store account?
You do. We publish under your Apple Developer account so you keep full control of the app.
Can you take over an existing iOS app?
Yes. We review the code, update it for the latest iOS and Xcode, fix issues and continue development.
How much does it cost to build an iPhone app?
The cost of an iPhone app depends on the number of screens, user roles, integrations, payments and whether you need Android too. Vibidsoft never sells hours: we start with a fixed-price assessment (from $1,500) that defines scope, then build as milestone projects with a fixed price per milestone, paid when you accept it. For continuous product work, an outcome pod runs from $4,000/month. See our engagement models.
How long does it take to develop an iPhone app?
A focused first version of an iPhone app usually takes three to five months from discovery to App Store release; simpler apps can be quicker and complex apps with many integrations take longer. We work in two-week sprints with a demo at the end of each, so you can test progress on your own iPhone through TestFlight and adjust priorities as you go.
What do I need to get my app approved by the App Store in 2026?
You need a complete, working app built with a current Xcode and iOS SDK, accurate privacy nutrition labels, a privacy policy, in-app account deletion if users can sign up, and Apple's in-app purchase for digital goods where required. Apple updates these rules every year, so we check the latest App Review Guidelines before every submission and handles reviewer questions for you.
Can Vibidsoft add AI features to my iPhone app?
Yes. Vibidsoft adds AI features such as chat assistants, smart search, summarisation, image recognition and personalised recommendations to iPhone apps. Depending on privacy needs and cost, features can run on the device using Apple frameworks or through a secure cloud API with a large language model. We design the data flow so personal information is protected and disclosed correctly in your App Store privacy labels.
Will I own the source code of my iPhone app?
Yes. Vibidsoft signs an NDA before you share your idea and assigns the intellectual property to you, so you own the source code, designs and App Store listing. The app is published under your own Apple Developer account, and we hand over the code repository and documentation, so you can continue with us or with any other team.

Planning an iPhone app?

Share your idea and we will suggest the right approach, timeline and estimate.

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