What iOS Demands
Apple’s hardware range is narrow, which removes an entire class of fragmentation problems. What replaces it is a much higher expectation of craft: gestures that behave the way the system does, animation that feels physical rather than decorative, respect for safe areas and dynamic type, and a privacy posture that is enforced rather than encouraged.
App Tracking Transparency, privacy nutrition labels, permission prompts that must justify themselves, and a review process that reads your data declarations against what the binary actually does — none of these are optional, and each is a common reason for rejection.
The upside is a user base that is more willing to pay and more forgiving of a premium price, provided the product feels like it belongs on the platform.
How We Build
- Swift with SwiftUI, and UIKit where it is still the right tool
- Modern concurrency with async and await
- MVVM or a clean architecture with testable business logic
- Core Data or SwiftData for offline and local persistence
- Sign in with Apple, Apple Pay and StoreKit where relevant
- Push notifications, widgets, App Clips and Apple Watch companions
- Accessibility: VoiceOver, dynamic type, contrast
- Unit and UI tests on the paths that matter
- TestFlight distribution for stakeholder and beta testing
- Xcode Cloud or CI pipelines for automated signed builds
App Store Review, Realistically
Most rejections we see fall into a handful of categories: privacy declarations that do not match observed behaviour, subscriptions that do not present terms and restore correctly, sign-in flows that omit Sign in with Apple where it is required, placeholder content in a build submitted for review, and apps judged to offer too little beyond a website.
We design around these before submitting rather than discovering them afterwards, prepare complete review notes and demo credentials, and handle the correspondence if a reviewer raises something. You keep the developer account and all listing assets.
Monetisation and Subscriptions
If your app sells digital content or subscriptions, Apple’s in-app purchase system is mandatory and its rules are specific: restore purchases must work, terms and pricing must be shown before purchase, and free trials must be described precisely. Getting this wrong is both a rejection risk and a refund problem.
We implement StoreKit properly, including receipt validation on your server so entitlements cannot be spoofed, subscription state that survives reinstall and device change, and analytics on trial conversion so you can actually manage the business.
After Launch
Apple ships a major iOS release every September, and each one can change layout behaviour, deprecate an API or tighten a privacy rule. Certificates and provisioning profiles expire on a schedule that will surprise you at the worst moment if nobody owns it.
Our maintenance covers annual OS compatibility work, certificate and profile renewal, crash monitoring, performance tuning, App Store policy changes and small feature updates, under agreed response times.