ZARTASH

Loading

Zartash Technologies is a technology and digital innovation company building AI-powered solutions and scalable platforms for startups, SMEs, enterprises and agencies.

Contact Info
Affiliated with Ozavion Limited, UK
Mobile & Games

iOS App Development

Native iPhone Apps With Polish and Care. Native iPhone and iPad apps in Swift and SwiftUI, designed to Apple's guidelines and prepared carefully for App Store review.
  • Swift and SwiftUI for smooth, native performance
  • Designed to Apple Human Interface Guidelines
  • App Store submissions prepared against review rules
Overview

iPhone users expect apps that feel smooth and consistent with the rest of their device. We build native iOS apps in Swift and SwiftUI that use Apple frameworks properly and respect platform conventions.

Our work covers iPhone and iPad, plus features like Apple Pay, Sign in with Apple, widgets and HealthKit where your app needs them.

The problem

iOS apps are often rejected or delayed at App Store review because of missing privacy details, unclear purchases or guideline issues. Others feel like ported Android apps, which iPhone users notice quickly.

How we solve it

We design and build to Apple's guidelines from the start, prepare privacy labels and review notes, and test on real devices through TestFlight. That reduces surprises at review and gives users a native feel.

How We Work
  1. 01PlanningWe define features, target devices and any Apple services needed.
  2. 02DesignWe create screens following the Human Interface Guidelines.
  3. 03DevelopmentWe build in Swift and SwiftUI with clean, testable code.
  4. 04TestFlight betaWe share builds with your team and testers for feedback.
  5. 05App Store releaseWe prepare metadata and privacy details, then submit for review.
What You Get
Native iOS appAn iPhone app, with iPad layouts where needed, built in Swift.
Apple service integrationsApple Pay, Sign in with Apple, StoreKit or HealthKit as required.
Widgets and notificationsHome screen widgets and push notifications through APNs.
TestFlight distributionBeta builds for internal and external testers.
Privacy compliancePrivacy manifest, permission prompts and App Store privacy labels.
App Store Connect setupListing, screenshots, review notes and release management.
Tools & Technologies
  • Swift
  • SwiftUI
  • Xcode
  • Core Data
  • StoreKit
  • TestFlight
  • App Store Connect
  • Firebase
Ideal For
  • Brands whose audience is largely on iPhone
  • Apps needing Apple Pay, HealthKit or other Apple services
  • Businesses wanting a polished native iOS experience
Frequently Asked Questions
Can you guarantee App Store approval?

No one can, as Apple makes the final decision. We follow the guidelines closely and prepare submissions carefully to reduce the risk of rejection.

Do we need an Apple developer account?

Yes, an Apple Developer account in your company name is recommended. We handle the development and build environment.

Do you build for iPad too?

Yes. We can add adaptive layouts so the app works well on iPad screens.

Can you update our old Objective-C app?

Yes. We can maintain it as it is or gradually move it to Swift and SwiftUI.

Let's build it together

Talk to us about iOS App Development.

Tell us what you need. We will map the right approach, timeline and cost on a short call.