What the market data says
Clutch, which collects verified reviews of development firms, reports in its 2026 pricing guide that most app projects reviewed on its platform fall between $10,000 and $49,999. The average project is higher, at about $90,780, because a smaller number of large projects pull the mean up. The same guide puts typical agency rates for iOS, Android and cross-platform work at $25 to $49 per hour among reviewed firms, with an average project length of around 11 months.
Two things follow. First, most real projects are smaller than the average suggests. Second, the hourly rate is only one input: a lower rate with more hours, rework or missed scope can cost more than a higher rate on a well-defined project. Rates in North America and Western Europe are commonly well above the ranges reported for firms elsewhere, so location and team model matter as much as features.
Typical ranges by scope
The ranges below are typical market ranges, not a price list. They assume a professional team, one shared codebase or a single platform, and rates in the band reported above. Higher-rate markets can multiply them.
- Focused MVP, roughly $15,000 to $50,000: one core flow, sign-in, a simple backend or managed services, basic analytics, store submission. Often 4 to 10 weeks of build time.
- Mid-complexity product, roughly $50,000 to $150,000: both platforms, custom backend and admin panel, subscriptions or payments, push notifications, several user roles, integrations.
- Complex platform, $150,000 and up: real-time features, marketplaces with two sides, offline sync, heavy media or AI processing, regulated data, or high scale requirements.
- Ongoing growth and maintenance: a recurring budget after launch, covered below.
The cost drivers that matter most
Clutch lists features, UX design complexity, backend work and overall scope as the main drivers, and notes that building separate native iOS and Android apps roughly doubles the cost. In practice the following decisions move a budget the most.
- Number of platforms and approach: one cross-platform codebase versus two native apps.
- Backend: managed services such as Firebase or Supabase versus a custom API, database and admin panel.
- Integrations: payments, maps, health data, Bluetooth, third-party APIs and their edge cases.
- Real-time and offline behaviour: chat, live tracking and sync are disproportionately expensive to get right.
- Design depth: a polished design system and custom animation take more time than platform-standard components.
- Compliance and security: personal health, financial or children’s data adds review, documentation and testing.
- AI features: model selection, prompt and safety work, and per-request cloud costs.
Costs people forget to budget
The build is not the whole bill. Store accounts, commissions and the annual platform cycle all add recurring cost.
- Apple Developer Program: $99 per year.
- Google Play developer registration: a one-time $25 fee. New personal accounts must also run a closed test with at least 12 testers opted in for 14 consecutive days before going to production, which adds calendar time.
- Store commissions: Apple’s Small Business Program reduces the commission to 15% for developers with under $1 million in annual proceeds. Google Play is rolling out a revised fee structure in 2026 in the US, UK, EEA, Australia and Japan, so check the current table for your markets.
- Annual platform updates: Google Play requires new apps and updates to target Android 16 (API level 36) from August 31, 2026, and every new iOS release brings changes to test against.
- Infrastructure and services: hosting, databases, email, analytics, crash reporting and AI API usage.
- Maintenance: a common rule of thumb is to budget 15 to 20 percent of the initial build per year for updates, fixes and OS compatibility.
How to reduce cost without cutting quality
Most overspending comes from building the wrong things or building them in the wrong order. These habits keep budgets under control.
- Define one core job the first version must do well, and move everything else to a later release.
- Use a cross-platform framework such as Flutter when the product does not depend on deep platform-specific features.
- Prefer proven services for authentication, subscriptions, analytics and push notifications over custom builds.
- Start with platform-standard UI patterns and invest in custom design where it affects conversion.
- Design the data model and API early; changing them after launch is expensive.
- Ship to real users quickly and let usage data decide the next features.
How to get a reliable estimate
A useful estimate needs a shared understanding of scope. Ask any team for a short discovery phase or call before committing to a number: you should leave it with a feature list split into must-have and later, a list of assumptions, and an explanation of what would change the price.
Our own process follows that pattern. After a discovery call we send a fixed estimate for an agreed scope, and a focused MVP typically takes us 4 to 8 weeks. Whichever team you choose, compare estimates by scope and assumptions, not just by the final figure.
- Bring a one-page brief: target users, the core problem, must-have features, platforms and deadline.
- Ask whether the quote is fixed or time-and-materials, and what happens when scope changes.
- Ask what is excluded: backend, design, store submission, testing devices, post-launch support.
- Ask who owns the code, accounts and design files at the end.