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- Most business apps built by US agencies cost between $25,000 and $150,000. New York MVPs commonly run $20,000 to $70,000, and complex platforms can pass $300,000.
- The biggest cost drivers are features, platforms (iOS, Android or both), the backend, integrations, design depth and where your developers are based.
- Cross-platform frameworks like Flutter let one codebase run on iOS and Android, which usually cuts cost compared with two native apps.
- Budget 15–20% of the build cost per year for maintenance, plus hosting and the App Store ($99 a year) and Google Play ($25 once) developer fees.
How much does a mobile app cost? The quick answer
In 2026, most mobile apps for businesses cost between $25,000 and $150,000 when built by a US agency. A focused minimum viable product (MVP) in New York typically costs $20,000 to $70,000, a full-featured business app $40,000 to $150,000, and a complex platform with real-time features, many integrations or heavy security $150,000 to $300,000 or more.12
| Type of app | Typical 2026 cost | Examples |
|---|---|---|
| Simple app or MVP | $15,000 – $70,000 | Booking app, loyalty app, first version of a product idea |
| Business app (medium complexity) | $40,000 – $150,000 | Customer accounts, payments, push notifications, admin dashboard |
| Complex or enterprise app | $150,000 – $300,000+ | Marketplace, real-time tracking, many integrations, strict compliance |
Typical 2026 ranges from published industry guides for US and New York development; see sources below.
These ranges vary widely between guides because “an app” can mean anything from a simple booking tool to a two-sided marketplace. Use them to sanity-check quotes, not as fixed prices.
What drives mobile app development cost?
Two apps that sound alike, for example “an ordering app for our restaurants”, can differ in price by a factor of five. These factors explain most of the difference:
- Features and screens. Every screen, user flow and edge case adds design, development and testing time. Logins, payments, chat, maps and offline mode are the usual cost multipliers.
- Platforms. iOS only, Android only, or both. Building two separate native apps costs considerably more than one cross-platform app.
- The backend. Most business apps need a server, database and admin dashboard behind the scenes. It is often a large share of the work, and it is easy to forget when comparing quotes.
- Integrations. Connecting to Stripe, your CRM, booking systems, POS or accounting software adds work, especially with older systems.
- Design depth. A clean, standard interface costs far less than a highly custom, animated experience.
- Security and compliance. Health, finance and children’s apps need extra security, documentation and testing (for example HIPAA for health data).
- Team location and rates. Hourly rates in New York sit near the top of US ranges, which is the single biggest reason two quotes for the same app can differ so much.
- Who owns the project. A fixed-price quote with a clear scope protects your budget; open-ended hourly billing shifts the risk to you.
Native vs cross-platform: which costs less?
Native apps are built separately for iOS (Swift) and Android (Kotlin). They give the best performance and deepest access to device features, but you pay for two codebases.
Cross-platform apps use one codebase for both stores, most commonly with Flutter or React Native. For most business apps (booking, ordering, customer accounts, field staff tools) cross-platform delivers a native-quality experience at a noticeably lower cost and with faster updates, because every change ships to both platforms at once.
Choose native when the app is graphics-heavy, relies on advanced camera, AR or Bluetooth features, or must squeeze out maximum performance. Otherwise, cross-platform is usually the better value.
App development pricing: what developers charge in New York
Rates explain most of the gap between quotes. Published 2026 figures put New York app developers at roughly $80 to $250 per hour, with senior developers at $150 to $300 or more and agencies quoting $150 to $500+ per hour once project management and design are included.2 Across the US, agency rates of $100 to $250 per hour are common.3
| Who builds it | Typical hourly rate (2026) |
|---|---|
| New York agency | $150 – $500+ |
| US senior developer | $150 – $220 |
| US mid-level developer | $120 – $160 |
| Freelancer (New York) | $40 – $120 |
Ranges from published 2026 rate guides; see sources below.12
A lower hourly rate does not automatically mean a cheaper app. Rework, unclear scope and slow communication can erase the savings, which is why a fixed price for an agreed scope matters more than the hourly figure.3
What an app costs after launch
Launch is the start, not the end. Plan for these ongoing costs from day one:
- Maintenance and updates: typically 15–20% of the build cost per year for OS updates, security patches, bug fixes and small improvements. Poorly built apps can cost far more to maintain.4
- Hosting and backend services: often a few hundred dollars a month at modest scale, rising with users and data.4
- App store fees: the Apple Developer Program costs $99 a year and Google Play charges a one-time $25 registration fee.5
- Store commissions: if you sell digital goods or subscriptions inside the app, Apple and Google typically take 15% for smaller developers.5 Physical goods and services, like restaurant orders or appointments, are usually paid through Stripe or similar instead.
- Third-party services: maps, SMS, email, analytics and payment processing each have their own fees.
How long does it take to build an app?
A focused MVP is commonly planned around a three- to four-month build,1 while full business apps and complex platforms take longer. The biggest timeline risks are unclear scope, slow feedback and late changes. A good developer gives you a written timeline with milestones before work starts, and shows you working builds every week or two.
Six ways to reduce the cost without cutting quality
- Start with an MVP. Launch the three to five features that matter most, then add more based on real user feedback.
- Go cross-platform. One Flutter codebase for iOS and Android usually saves a significant share of the budget.
- Use proven services. Stripe for payments, Firebase for push notifications and existing map and chat services cost far less than building your own.
- Write down the scope. A one-page list of users, features and integrations prevents the expensive “while you’re at it” changes.
- Ask for a fixed price. It moves the budget risk to the developer and forces a clear scope.
- Spread the cost. Some agencies, including ours, let you pay in equal monthly installments instead of one large upfront payment.
What a mobile app costs at WebSeoWiz Tech
WebSeoWiz Tech builds iOS and Android apps for New York businesses from our office in White Plains, NY. We keep prices well below typical New York agency rates by building cross-platform with Flutter, agreeing a fixed scope up front and using our own in-house development team.
| Package | Starting price | Or pay monthly | Includes |
|---|---|---|---|
| MVP | $5,999 | 4 × ~$1,500 | Core features, one platform or Flutter, basic backend, App Store and Google Play launch |
| Business app | $13,999 | 6 × ~$2,333 | iOS and Android, payments and accounts, push notifications, admin dashboard |
| Enterprise | Custom | Monthly or milestones | Custom integrations, advanced security, dedicated team, SLA support |
Prices in USD. Every app gets a fixed written quote after a free scoping call, and you own the code and app store accounts.
See the full details on our mobile app development page, or browse examples like PayNex, a cloud POS with Flutter iOS and Android apps, in our case studies.
How to get an accurate app quote
Before you contact any developer, prepare these five things. They make quotes faster, more accurate and easier to compare:
- Who the app is for and the one problem it solves.
- The three to five features that matter most for version one.
- Whether you need iOS, Android or both, and any web dashboard.
- The systems it must connect to, such as payments, your CRM or booking software.
- Your target launch date and budget range.
When you compare quotes, check that each one includes the backend, the admin dashboard, testing and store submission. Those are the items most often left out of low quotes.
Frequently asked questions
How much does it cost to build an app in New York?
Most business apps built by New York or other US agencies cost between $25,000 and $150,000. A focused MVP commonly costs $20,000 to $70,000, and complex platforms can exceed $300,000. Price depends on features, platforms, integrations and the team’s rates.
How much does a simple app cost?
A simple app or MVP with a handful of core features typically costs $15,000 to $70,000 with a US agency. At WebSeoWiz Tech, MVPs start at $5,999, or four monthly payments of about $1,500.
Is it cheaper to build one app for iOS and Android?
Usually, yes. Cross-platform frameworks like Flutter use one codebase for both app stores, which typically costs noticeably less than building two separate native apps and makes updates faster.
How much does it cost to maintain an app?
Plan for about 15–20% of the original build cost per year for updates, security patches and fixes, plus hosting and third-party services. Apple charges $99 a year for its developer program and Google Play charges a one-time $25 fee.
How long does it take to build an app?
A focused MVP is commonly planned around three to four months, while larger apps take longer. A reliable developer gives you a written timeline with milestones after scoping the project.
Can I pay for an app in monthly installments?
Some agencies offer it. At WebSeoWiz Tech you can pay for an MVP in four monthly payments of about $1,500 or a business app in six monthly payments of about $2,333, with no interest.
Sources
- Netguru, Mobile app development cost: 2026 complete guide
- NGS Solution, Mobile app development cost in New York (2026)
- Chop Dawg, Nearshore vs offshore vs U.S. app development in 2026
- Chop Dawg, App maintenance and support costs in the USA in 2026
- Newly, How much does it cost to publish an app?
