credible iOS app budget starts with the job the app must do, not with a screen count. A six-screen field tool that synchronises offline data, captures evidence and applies permissions can be more expensive than a twenty-screen catalogue. In the UK, buyers also need to separate the development fee from VAT, Apple membership, third-party services, support and the internal time needed to supply decisions and content. One headline number hides too many different products.
Bothmade's current native iPhone and iPad base is £12,500 for a focused first release with up to six straightforward screens, two user roles, native navigation and state behaviour, signing and distribution setup. That is a starting scope, not a promise that every app costs £12,500. Accounts, a custom backend, payments, complex integrations, offline conflict handling, media processing, regulated data and a large administrative surface add real work because each introduces states that must be designed, secured and tested.
Other suppliers may quote below or far above that figure for legitimate reasons. A prototype, an internal utility and a public consumer platform are not equivalent purchases. Compare the exact outcome, the people assigned, ownership, test coverage, launch responsibility and the first year of operation before comparing totals.
- Product discovery: users, jobs, risky assumptions, workflow rules, success measures and a release boundary.
- Experience design: information architecture, interaction states, accessibility, prototypes and the design system.
- Native engineering: Swift, SwiftUI or UIKit implementation across supported iPhone and iPad sizes.
- Backend and data: identity, permissions, APIs, storage, notifications, audit history and integrations.
- Quality assurance: devices, OS versions, slow networks, interrupted sessions, accessibility and regression testing.
- Release: certificates, App Store Connect, privacy answers, screenshots, review notes and responses.
- Operation: monitoring, support, dependency and OS updates, analytics, security work and planned improvement.
A buyer often describes a feature as one noun: chat, booking, upload or subscription. Engineering prices the states hidden behind the noun. A booking can be available, held, paid, cancelled, refunded, rescheduled, expired or disputed. An upload can be interrupted, duplicated, too large, the wrong type or visible to the wrong role. Ask the supplier to show the state model. It reveals whether the quote includes the difficult half.
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Feature: appointment states available → held → paid → completed exceptions expired hold · cancellation · refund · no-show actors customer · staff · administrator systems calendar · payments · notifications · reporting Price the transitions and failures, not the label "booking".
Apple currently lists the Apple Developer Program at 99 USD per membership year, or local currency where available. Apple does not charge a new submission fee every time a build is reviewed. The larger launch cost is the human work: preparing the listing, privacy disclosures, test credentials and review notes; checking guidelines; responding to questions; and correcting genuine problems. The business should normally own the developer account so the app, certificates and history remain under its control.
Confirm whether every quote includes VAT. Hosting, email, maps, messaging, analytics, storage, payment processing and support can recur after launch. Some are paid directly to vendors and some are wrapped into a maintenance agreement. Ask for a year-one total and a normal annual operating total, with usage assumptions. A cheap build attached to unpredictable platform bills is not a cheap product.
- Keep one primary user and one valuable job at the centre of version one.
- Use a managed service for ordinary infrastructure unless custom behaviour creates a real advantage.
- Defer secondary roles, complex reporting and broad configuration until the core workflow is proven.
- Prototype the riskiest interaction before building every surrounding screen.
- Instrument the release so the next investment follows evidence rather than a feature wish list.
TheusefuliOSapppriceisthecostofreachingatestablebusinessoutcomewhileleavingthecompanyabletoownandoperatewhatwasbuilt.