# iOS app development

> Native iPhone and iPad apps in Swift and SwiftUI: design, development, subscriptions, App Store publishing and updates. English and Spanish.

- URL: https://franamadis.com/services/ios-app-development/
- Language: en
- Last updated: 2026-11-13
- Versión en español: https://franamadis.com/es/servicios/desarrollo-apps-ios/
- Publisher: FAMDEV OÜ (Fran Amadis) · info@franamadis.com

[Services](https://franamadis.com/services/)

# iOS app development in Swift and SwiftUI

Native iPhone and iPad apps that feel at home on iOS: fast, accessible and ready for the App Store. We take your product from the idea to the launch and keep it up to date with every iOS release.

Tell us about your project

See projects

## What you get

- Product discovery and a clear first-version scope
- UX/UI design and an interactive prototype
- Native development in Swift and SwiftUI
- In-app purchases and subscriptions with StoreKit
- Widgets, notifications and iCloud sync when they add value
- App Store listing, screenshots, review and launch
- Maintenance and updates for each new iOS version

## Ideal for

### Startups

Validate a product with a focused first version and real users on TestFlight.

### Brands and creators

Turn your audience or your content into an app people pay for.

### Companies

Internal iPhone and iPad tools that replace paper, spreadsheets or clunky web forms.

Process

## How we work

01

### Scope

We agree the problem, the users and the smallest version worth launching.

02

### Design

Key screens and a clickable prototype you can try on your phone.

03

### Build

Short iterations with TestFlight builds every week or two.

04

### Launch and grow

App Store review, launch, and updates driven by real usage.

### Technology

- Swift
- SwiftUI
- StoreKit 2
- WidgetKit
- SwiftData
- CloudKit
- Push notifications
- TestFlight
- App Store Connect

## Related work

iOS app

### [AddiCheck](https://franamadis.com/addicheck/)

On the App Store

Scan a product’s barcode and see which food additives it contains, with clear notes on health risks and allergens.

[Discover AddiCheck](https://franamadis.com/addicheck/)[AddiCheck on the App Store](https://apps.apple.com/app/addicheck/id6475221792)

iOS app

### [AuraHz](https://franamadis.com/aurahz/)

On the App Store

Binaural-beat sessions with living visuals and natural soundscapes for sleep, focus, calm and meditation.

[Discover AuraHz](https://franamadis.com/aurahz/)[AuraHz on the App Store](https://apps.apple.com/app/aurahz/id6777391663)

iOS app

### BullTime

In development

iPhone app that turns a ChatGPT-generated workout into a weightlifting timer with sound and voice cues: sets, reps, tempo and rest, plus Home Screen widgets.

## Frequently asked questions

### How long does it take to build an iOS app?

It depends on the scope. A focused first version with a handful of key screens often takes 6 to 12 weeks; larger products are split into phases so you can launch earlier and grow from real feedback.

### Do I need an Apple Developer account?

Yes. The app is normally published with your own Apple Developer Program membership (99 USD per year), so the app and its reviews stay yours. We help you set it up.

### Can you also build the Android version?

Yes. Depending on the product we build it in [React Native](https://franamadis.com/services/react-native-app-development/) (one codebase for iOS and Android) or as a [native Android app in Kotlin](https://franamadis.com/services/android-app-development/).

### Do you maintain the app after launch?

Yes. Each iOS release can change APIs and review rules, so we offer ongoing maintenance: updates, fixes and new features.

### Further reading

- [How to publish an app on the App Store and Google Play: a practical checklist](https://franamadis.com/blog/publish-app-store-google-play/)
- [React Native vs native (Swift and Kotlin): how to choose for your app](https://franamadis.com/blog/react-native-vs-native/)

Contact

## Let’s talk

Tell us what you want to build, who it is for and when you need it. We reply within one or two working days, in English or Spanish.

info@franamadis.com

**FAMDEV OÜ** · Registry code 16917226 · VAT EE102705986
Sepapaja tn 6, 15551 Tallinn, Estonia

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