iPhone Apps Built for theApp Store's Highest BarSwift & SwiftUI. In-House UK Engineers. Approved First Time.

A native iPhone app typically runs £15,000–£60,000 depending on scope. A focused single-purpose app starts around £10,000; apps with subscriptions, a custom backend, and Watch or widget extensions sit at the upper end. Mtoag quotes a fixed price from a written Technical Specification.

Six to twelve weeks from signed specification to App Store submission is typical. Simple apps ship in six; apps with payments, real-time features, or an Apple Watch companion take ten to sixteen. The timeline is fixed in the specification before development begins.

For iPhone-only products we build native in Swift and SwiftUI — it gives the smoothest interaction, the best access to new iOS features, and the fewest App Review surprises. Where an Android build is also needed and the logic is largely shared, we will recommend React Native instead and say so during scoping.

We handle it, at no extra cost. Rejection responses and resubmissions are included in every Mtoag iOS project. In practice most of our submissions are approved first pass because guideline compliance — privacy labels, permission justifications, account deletion — is built in from the first sprint rather than bolted on at the end.

Yes, and you should own it rather than us. Apps are published under your organisation's Apple Developer account (£79/year) so the listing, reviews, and analytics stay yours permanently. We will walk you through enrolment and handle the technical setup.

Yes, and it is much cheaper if the main app was architected for it. Mtoag builds shared models and networking into a Swift package from the start, so a Watch app, widget, or App Clip added later reuses that layer instead of duplicating it.

Yes. We implement StoreKit 2 with server-side receipt validation and App Store Server Notifications, so entitlements stay accurate through renewals, refunds, and billing retries — the area where most subscription apps quietly leak revenue.

We support the current iOS release and two prior versions as standard, which covers over 95% of active UK iPhones. Supporting older versions is possible and gets scoped explicitly, since it constrains which iOS features are available.

Yes, 100%. Source code, design files, and all intellectual property transfer to you on final payment, written into every Mtoag contract as standard. No IP buyout fee.

Yes. We begin with a paid technical audit covering the codebase, dependencies, and developer account state, then give you an honest recommendation on whether to continue or rebuild — including a fixed price for either path.