iOS vs Android Development Cost: Which Platform to Build First?

Most founders frame the iOS vs Android question as a technology preference. Should we use Swift or Kotlin? SwiftUI or Jetpack Compose? Those are implementation details. The real question is: which platform gives you the fastest, cheapest path to product-market fit?

The answer depends on your audience, your monetization model, and your budget. A B2C consumer app targeting US millennials with in-app purchases has a completely different calculus than a logistics app for warehouse workers in Southeast Asia. Picking the wrong platform first does not just waste money on development. It wastes months of runway on a user base that was never going to convert.

At Kanopy, we have helped dozens of startups and mid-market companies make this decision. The pattern is consistent: founders who pick their platform based on data (user demographics, revenue potential, competitive landscape) ship faster and spend less than founders who default to "let's just build for both." Building for both simultaneously is almost always the wrong move at the start, unless you are using a cross-platform framework, which is a separate conversation entirely.

This article breaks down every cost dimension: raw development, tooling, developer salaries, store economics, and long-term maintenance. By the end, you will have a clear framework for deciding which platform deserves your first dollar.

Let us get into actual numbers. For a medium-complexity app with 15 to 25 screens, real-time features, third-party API integrations, and a polished UI, here is what each platform costs to build from scratch in 2027.

iOS Development (Swift/SwiftUI): $50,000 to $150,000

Building natively for iOS means using Swift as your language and SwiftUI (or UIKit for older patterns) as your UI framework. Apple's ecosystem is tightly controlled, which has a surprising upside: fewer device configurations to test against. You are targeting roughly 20 to 30 active device models across iPhone and iPad. Screen sizes are predictable. OS adoption is fast, with over 80% of users typically on the latest or second-latest iOS version within months of release.

A typical iOS build requires 2 to 3 developers working for 3 to 5 months. Xcode is free but only runs on macOS, so your entire iOS team needs Mac hardware. A properly specced MacBook Pro or Mac Studio runs $2,500 to $4,000 per machine. Apple Developer Program membership costs $99 per year.

Android Development (Kotlin/Jetpack Compose): $55,000 to $170,000

Android development with Kotlin and Jetpack Compose is excellent from a developer experience standpoint. Kotlin is a modern, expressive language, and Jetpack Compose has matured significantly. But Android's open ecosystem means fragmentation. You are building for thousands of device models from Samsung, Google, OnePlus, Xiaomi, and dozens of other manufacturers. Screen sizes range from compact phones to foldables to tablets. OS version distribution is spread across 4 to 5 major versions at any given time.

That fragmentation adds 10 to 20 percent more development time compared to iOS for the same feature set. Testing alone takes longer because you need to verify layouts, permissions, and hardware-specific behaviors across a wider device matrix. Android Studio runs on macOS, Windows, or Linux, so hardware costs are lower. Google Play Developer registration is a one-time $25 fee.

For a more detailed breakdown by app complexity tier, see our guide on how much it costs to build a mobile app.

Why Android Tends to Cost More

The 10 to 15 percent cost premium on Android surprises people. They assume open-source means cheaper. But openness creates variance. Background process management differs across OEMs. Push notification reliability varies by manufacturer. Samsung's One UI behaves differently from stock Android on Pixel devices. Your QA team spends more cycles catching edge cases that simply do not exist on iOS, where Apple controls the full hardware and software stack.

The initial build is a one-time expense. Developer salaries are ongoing, and they represent the largest line item in your mobile budget over a multi-year horizon.

iOS Developer Salaries (2027)

A senior iOS developer with 5+ years of Swift experience commands $150,000 to $210,000 per year in the US. Mid-level developers (2 to 4 years) run $110,000 to $155,000. The talent pool is strong but somewhat concentrated. iOS developers typically come from computer science backgrounds and have invested specifically in Apple's ecosystem. SwiftUI expertise is increasingly expected, and developers who are fluent in both SwiftUI and the older UIKit patterns are especially valuable.

Android Developer Salaries (2027)

Senior Kotlin/Android developers earn $145,000 to $200,000. Mid-level runs $105,000 to $150,000. The Android developer pool is larger globally because Android Studio runs on any operating system and Android's open-source nature makes it more accessible to self-taught developers. This larger pool creates slightly more hiring flexibility, particularly if you are open to remote engineers outside the US.

Hiring Timeline and Competition

Filling a senior iOS role typically takes 45 to 65 days in the US market. Senior Android roles fill in 35 to 55 days, thanks to the broader candidate pool. If speed of hiring matters to your timeline, Android gives you a slight edge. However, both markets are competitive for top-tier talent. The developers who truly understand platform-specific performance optimization, accessibility, and advanced animations are in high demand regardless of platform.

One factor that often gets overlooked: if you eventually need to go cross-platform, React Native developers can be sourced from the massive JavaScript/React talent pool, which fills roles in 25 to 40 days on average. That hiring advantage is one reason many startups choose cross-platform from day one. We cover the tradeoffs in depth in our native vs cross-platform comparison.

Your platform choice directly impacts how much money you keep from every transaction. Apple and Google have different fee structures, review processes, and user spending patterns.

Commission Structures

Both Apple and Google take a 15% commission on the first $1 million in annual revenue from in-app purchases and subscriptions (through their respective small business programs). Above that threshold, the commission jumps to 30% on the App Store and 15% on Google Play for subscriptions (Google reduced its subscription fee permanently). For one-time purchases above $1M, Google also takes 30%.

If your app generates $2 million in annual subscription revenue, you would pay Apple roughly $300,000 in commissions versus $300,000 to Google (15% across the board for subscriptions on Play Store). That $0 difference on subscriptions is relatively new, but for non-subscription in-app purchases, Google still takes 30% above the threshold, same as Apple.

User Spending Behavior

This is where the platforms diverge dramatically. iOS users spend 2x to 2.5x more on in-app purchases than Android users on average. The App Store generates roughly 65% of global app revenue despite having only about 27% of global market share. If your monetization depends on in-app purchases, subscriptions, or premium pricing, iOS users are significantly more valuable per capita.

Android dominates in ad-supported models because of sheer volume. If your revenue comes from ads, Android's 73% global market share gives you a much larger audience. The CPM (cost per thousand impressions) is lower on Android, but the volume more than compensates for many ad-driven apps.

Review and Approval Process

Apple's App Store review is notoriously strict. Initial submissions take 24 to 48 hours on average, but rejections are common for first-time developers. Common rejection reasons include incomplete metadata, privacy policy issues, and guideline violations around payments. Each rejection-and-resubmission cycle adds 2 to 5 days. Budget an extra 1 to 2 weeks for your initial App Store launch.

Google Play review is faster, typically 1 to 3 days, and rejections are less frequent. Updates also roll out faster. If rapid iteration is critical to your early-stage strategy (and it should be), Google Play gives you a faster feedback loop with your users.

Your platform decision should be driven by where your users actually are, not by global averages. The US market and global market tell very different stories.

United States

iOS holds roughly 57% market share in the US. Among users aged 18 to 34, that number climbs to about 70%. If you are building a consumer app targeting younger, higher-income Americans, iOS is almost certainly your first platform. Ignoring it means ignoring the majority of your addressable market.

Europe

Android leads in most European markets with 60 to 70% share, though iOS is dominant in the UK (about 52%) and Scandinavian countries. If you are targeting the EU broadly, Android gives you more reach. If you are targeting the UK or Nordic markets specifically, iOS makes more sense.

Asia, Latin America, and Africa

Android dominates with 80 to 95% market share in India, Brazil, Nigeria, Indonesia, and most of Southeast Asia. Building iOS first for these markets is almost never the right call unless you are targeting a very specific affluent segment.

B2B and Enterprise

Enterprise and B2B apps present a different picture. In corporate environments, iOS device deployment through Apple Business Manager is mature and widely adopted, especially in the US, UK, and Australia. Many enterprise clients standardize on iPhones for their workforce. If you are building an internal tool, field service app, or enterprise SaaS mobile companion, your client's device policy may dictate your platform before any cost analysis matters.

The takeaway: do not pick a platform based on global statistics. Run a survey, check your waitlist signups, look at your website analytics to see what devices your existing audience uses. Data beats assumptions every time.

Building the app is the beginning, not the end. Annual maintenance costs typically run 15 to 25% of the initial development cost per platform. For a $100,000 app, that means $15,000 to $25,000 per year per platform in ongoing work.

iOS Maintenance

Apple releases a major iOS version every September. Each release introduces new APIs, deprecates old ones, and occasionally breaks existing functionality. You should budget 2 to 4 weeks of developer time for annual OS compatibility updates. SwiftUI is still evolving rapidly, which means APIs you use today may be replaced by improved alternatives in the next release. That is great for the platform long-term but creates upgrade work each year.

The upside of Apple's controlled ecosystem is that you can drop support for older OS versions aggressively. Most iOS apps only support the current and previous major version, which keeps your testing matrix small and your codebase clean.

Android Maintenance

Android releases are also annual, but the fragmentation issue makes maintenance more expensive. When Google releases a new Android version, it takes 12 to 18 months for adoption to reach 50% of the install base. You typically need to support 3 to 4 major Android versions simultaneously. That means more testing, more conditional code paths, and more QA cycles.

Jetpack Compose is Google's modern UI toolkit and it is excellent, but many Android apps still mix Compose with older XML-based layouts. If you inherit or maintain a legacy Android codebase, the migration cost to Compose can be substantial, often $20,000 to $60,000 depending on the app's complexity.

Security and Compliance

Both platforms require ongoing security patching. Apple's stricter review process catches some security issues before they reach users, but both platforms require you to keep dependencies updated, patch vulnerabilities, and comply with evolving privacy regulations like GDPR and state-level laws in the US. Budget $5,000 to $15,000 annually for security-related maintenance regardless of platform.

Over a three-year period, total maintenance costs for a single-platform app run $50,000 to $100,000. Running both platforms natively doubles that. This is the compounding cost that makes the "build for both" approach so expensive and why starting with one platform is almost always the smarter move.

Sometimes the best answer to "iOS or Android first?" is neither. If you need both platforms from day one and your budget cannot support two native teams, cross-platform frameworks like React Native or Flutter let you ship to both with a single codebase at 30 to 50% less cost than building two native apps.

Cross-Platform Makes Sense When:

• Your MVP needs both platforms. If your waitlist is split 50/50 between iOS and Android users, picking one platform means alienating half your early adopters. A cross-platform MVP lets you validate with your entire audience.
• Your budget is under $120,000. That budget can get you a solid cross-platform app on both stores. It will only get you one native app, and not a particularly complex one.
• Your app is content-heavy, not hardware-heavy. E-commerce, social, fintech dashboards, and content platforms work beautifully in React Native or Flutter. Apps that rely heavily on AR, complex camera processing, or Bluetooth hardware integration are better suited to native.
• You want to share code with your web app. React Native pairs naturally with a React web app, sharing business logic, API clients, and even some UI patterns. That code reuse compounds your savings.

Cross-Platform Falls Short When:

• You need peak platform-native performance. Games, real-time video processing, and apps with heavy custom animations still benefit from native development.
• Your app integrates deeply with OS-level features. Widgets, App Clips (iOS), Instant Apps (Android), advanced background processing, and platform-specific accessibility features are easier to implement natively.
• Your team already has strong native expertise. If you have senior Swift and Kotlin developers on staff, forcing them into React Native or Flutter creates a learning curve that offsets the cost savings for the first 3 to 6 months.

We go deeper on the framework-level tradeoffs in our React Native vs Flutter comparison. The short version: React Native is better if your team knows JavaScript and you want web/mobile code sharing. Flutter is better if you are starting from scratch and want the most polished cross-platform UI toolkit.

Making Your Decision

Here is the framework we use with clients. If more than 70% of your target users are on one platform, build for that platform first. If your user base is split and your budget is under $150,000, go cross-platform. If you have the budget for two native apps and your app requires deep hardware integration, build native for both. Every other scenario defaults to cross-platform.

The worst decision is no decision. Spending months debating iOS vs Android burns runway and delays your launch. Pick a platform, ship your MVP, and let real user data guide your expansion to the second platform. If you want help making that call for your specific product and market, book a free strategy call and we will walk through the numbers together.