Free App Developer Quote Template
App developers quote in milestones because a native app on two platforms involves multiple distinct phases: design, build, testing, and submission. A quote that only covers the build phase leaves the client confused about why there are more costs after the app is coded.
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What should an app developer put on a quote?
An app development quote sets out the planned build and the price before coding starts, such as an iOS and Android MVP with a backend. List each phase, the platforms, and the included revisions, and note that new features add to the figure. The price is an estimate until the client approves the scope and accepts it.
Typical line items
- iOS and Android MVP app development
- Backend API and database design
- UI and UX design phase
- App Store and Play Store submission
- Testing, QA, and bug fixing
- Estimated development hours per phase
- Third-party services and licences
- Contingency for scope changes
How the work is charged
App developers usually quote a fixed price for a defined MVP, broken into phases, and an hourly or day-rate estimate where the scope is still forming. Third-party services are passed through and itemised.
Payment terms and deposits
A quote often proposes a deposit before work starts and milestone payments tied to each phase. The figure holds for a stated period and remains an estimate until accepted, so note what a feature change would alter.
Tax and compliance
If you are registered for sales tax or VAT, show it as a separate line with your registration number. App store fees and digital service tax rules vary by jurisdiction, so confirm what applies to you.
Frequently asked questions
How much does it cost to build a mobile app?
A simple single-platform MVP app costs €8,000 to €20,000 with a freelance developer. A cross-platform app (iOS and Android) built with React Native or Flutter costs €12,000 to €30,000. Complex apps with custom backends, real-time features, and payment integration start at €30,000 to €80,000.
What phases should an app development quote cover?
Quote each phase separately: UX and UI design, frontend development, backend API, third-party integrations, quality assurance, and app store submission. This lets the client understand what drives cost and makes it easier to descope features if the budget is tight.
Should post-launch support be in the quote?
Post-launch support should be quoted as a separate line item or a separate retainer. Maintenance, updates for new OS versions, and bug fixes after launch are ongoing work. A maintenance retainer of €500 to €1,500 per month is standard for an actively developed app.
Related quote templates
Read the complete quoting guide to see how to price a job and turn an accepted quote into an invoice.
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