Heading into 2027, most custom apps cost $25,000 to $150,000 to build, with a simple single-purpose app starting around $15,000 and complex platforms with real-time chat, video or health data running past $300,000. Two quotes for the same idea can still sit $150,000 apart, because one shop is pricing a tight first version at $40 an hour and the other a full product at $250.
Averages will not settle that gap. Your feature list will. Every app is a stack of features, each feature is a block of hours, and the hours get multiplied by whoever you hire. Price it that way and you can read any developer’s estimate line by line, spot padding, and decide what to cut before you spend a dollar.
Ballpark first: three sizes of app
Development firms publish broadly similar tiers. These ranges come from Netguru’s 2026 cost guide and match what other US and European agencies list.
| App size | Typical 2026 build cost | What usually puts it there |
|---|---|---|
| Simple | $15,000 to $50,000 | A handful of screens, basic accounts, little or no custom backend (a calculator, tracker or content app) |
| Medium | $50,000 to $150,000 | User profiles, payments, a booking or ordering flow, an admin panel, API integrations |
| Complex | $150,000 to $300,000+ | Real-time chat or video, marketplaces with two user types, AI features, HIPAA or PCI compliance |
| Single-platform MVP | $25,000 to $60,000 | Core features only, one platform, launched to test demand |
A medium-sized e-commerce app with real-time inventory and recommendations already starts around $150,000 to $200,000, which surprises people who assume “a store app” is simple. Treat these tiers as a sanity check, then build your own number from the next table.
Price your feature list line by line
Write down every feature your first version truly needs, then add up the matching rows. The ranges below are typical 2026 costs per feature for a professional team, again from Netguru’s published breakdown; the low end reflects simpler versions and lower-cost regions.
| Feature | Typical cost | Why it lands there |
|---|---|---|
| Sign-up and login (email, Google, Apple) | $3,000 to $8,000 | Password resets, social sign-in, account deletion rules |
| Push notifications | $2,000 to $5,000 | Cheap to send, more work to target and schedule |
| Search and filters | $3,000 to $9,000 | Grows with how many fields people can filter by |
| Maps and location | $4,000 to $10,000 | Live tracking costs far more than a static map |
| Payments (for example, Stripe) | $5,000 to $15,000 | Refunds, subscriptions, receipts and failed-card handling |
| Offline mode and sync | $8,000 to $20,000 | Resolving conflicts when two devices change the same data |
| Web admin dashboard | $10,000 to $25,000 | A second app, really, for you and your staff |
| In-app chat | $12,000 to $35,000 | Real-time delivery, read receipts, moderation |
| Video calling or streaming | $18,000 to $45,000 | Bandwidth, quality on weak connections, recording |
| AI or machine-learning features | $20,000 to $60,000+ | Model costs, data prep and guardrails |
Regulated data adds its own line. Netguru prices HIPAA work for health apps at roughly $15,000 to $40,000 and PCI-DSS work at $20,000 to $50,000. If you store card numbers yourself instead of letting a payment processor handle them, expect that second figure.
The work no feature list shows
Founders who total their features and stop there end up well short. Every quote should also carry these lines, and a quote that leaves them out is either hiding them inside feature prices or skipping them:
- Discovery and design. Wireframes, user flows and the visual design every screen is built from. Usually several weeks of a designer’s time.
- Backend and API. The server, database and integrations behind the screens. A content app needs little; a marketplace needs a lot.
- Testing (QA). Industry guides put quality assurance at about 20% to 25% of development hours. Cutting it moves the cost to your one-star reviews.
- Project management. Agencies include it; with freelancers, it is your evenings.
- App store setup. Screenshots, privacy disclosures and the first review cycle, which can bounce back for fixes.
- Contingency. Hold back 15% to 20%. Something always turns out harder than estimated.
Same hours, five different price tags
Once you know the hours, the hourly rate does the rest. Here are October 2026 mobile developer rates compiled by SecondTalent from freelance and agency market data, with Netguru’s agency figures for comparison.
| Who builds it | Hourly rate, 2026 | What you gain | What you take on |
|---|---|---|---|
| US agency or dev shop | About $160 (junior) to $440 (senior) | Design, QA, project management and accountability in one contract | The highest bill; you may pay for a large team’s overhead |
| US freelancer | $85 to $210 | Same time zone, direct contact with the person coding | You coordinate design, testing and backups yourself |
| Eastern Europe (Poland, Romania, Ukraine) | About $64 to $97 mid-level; agency seniors $80 to $120 | Strong engineering at roughly half US cost | A 6 to 9 hour time difference from the US |
| Latin America | About $56 to $86 mid-level | Overlapping work hours with US clients | Quality varies widely between firms |
| South Asia (India) | About $24 to $36 mid-level; seniors to about $90 | The lowest hourly cost | More rework risk, so you need a tight spec and testing |
Freelancers typically charge 20% to 40% less per hour than agencies, but the hours you spend managing them are real. Cheap hours can also come with more of them, through rework, slower feedback across time zones and vaguer specs, so compare total quotes and delivery dates, not hourly rates.
Worked example: a class-booking app for a small studio
Hypothetical example, not a real quote. A two-location fitness studio wants an iOS and Android app (one cross-platform codebase) where members sign up, buy a membership, book classes and get reminders, plus a web dashboard for staff. Hours are estimated from the feature ranges above.
| Work item | Estimated hours |
|---|---|
| Discovery, UX and visual design | 140 |
| Sign-up, login and accounts | 50 |
| Member profile and settings | 30 |
| Class schedule and booking flow | 140 |
| Stripe payments and memberships | 90 |
| Push reminders | 30 |
| Staff web dashboard | 160 |
| Backend, database and API | 120 |
| QA testing (about 22% of build hours) | 140 |
| Project management | 90 |
| Total | 990 hours |
Now multiply by who builds it:
- Offshore team at a $40 blended rate: $39,600
- Eastern European agency at $70: $69,300
- US freelancer at $140: $138,600
- US agency at $250: $247,500
Add a 15% contingency on top of whichever you choose. Then try the cut most first versions can survive: drop the custom staff dashboard and run bookings through an existing admin tool for the first six months. That removes about 160 build hours plus roughly 35 hours of testing, bringing the Eastern European version to about $55,650. Cutting features before launch is the cheapest money you will ever save on an app.
One codebase or two?
Building separate native iOS and Android apps means two codebases and roughly double the screen work; Netguru puts native apps for both platforms at about $100,000 to $180,000 before backend costs. Cross-platform frameworks such as Flutter and React Native share most code between both stores and are the default choice for business apps, booking tools and marketplaces in 2026. Native still earns its price for heavy graphics, advanced camera or AR work, and apps that lean on brand-new phone features. A third option is launching on one platform first and adding the second once the idea is proven.
The bills that start on launch day
An app is closer to a car than a painting: it needs regular service. Apple and Google release new operating systems every year, libraries go out of date, and security fixes are not optional.
| Ongoing cost | Typical 2026 amount |
|---|---|
| Maintenance and updates | 15% to 20% of the build cost per year; 30% to 40% for old or poorly built apps |
| US agency support retainers | Often from about $2,500 a month |
| OS compatibility work | About 40 to 80 hours per platform per year |
| Cloud hosting | Often a few hundred dollars a month at modest scale |
| Apple Developer Program | $99 a year |
| Google Play developer account | $25, one time |
| Card processing (Stripe-style) | About 2.9% plus 30 cents per charge |
If you sell digital goods or subscriptions inside the app, store commissions apply. Apple charges 15% for developers earning under $1 million a year through its Small Business Program and 30% otherwise, with subscription renewals dropping to 15% after a subscriber’s first year. Google’s revised US model for installs from June 30, 2026 charges enrolled small developers 10% plus a 5% billing fee on the first $1 million. Rules on linking US users to outside payment pages are still being argued in federal court, so check the current terms before you set prices. Physical goods and real-world services, like the studio’s class passes, generally go through your own processor instead.
For the $69,300 studio app, a realistic first-year running budget is about $10,400 to $13,900 in maintenance plus hosting and store fees.
When a no-code builder beats hiring anyone
If your app is mostly forms, lists, bookings and accounts, a visual builder can get a working version in front of users for a few hundred dollars plus your time. Current published plans:
- Bubble: mobile plans from $42 a month (Starter) to $169 (Growth) on annual billing, or $59 to $209 for web and mobile together. Monthly billing costs about 20% more, and heavy usage can push you to a higher tier.
- FlutterFlow: $39 a month for Basic (about $29 billed annually), which includes code export, and from $80 a month for the Growth plan with team collaboration.
The trade-off is ceiling and lock-in. Complex logic, high traffic or unusual features can outgrow the platform, and an app built on a closed builder may need a full rebuild later. Many founders use no-code to prove people will pay, then fund a custom build with that evidence.
Before you sign a development contract
- Get a written feature list and screen list attached to the contract. “Booking app” is not a scope; 22 named screens is.
- Prefer a fixed price for the first version, paid in milestones tied to working builds you can install. Pure hourly billing without a cap leaves all the risk with you.
- Never pay most of the fee up front. A modest deposit, then payments as milestones are delivered.
- Make sure you own the code. The contract should assign all intellectual property to your company once paid, and the code should live in a repository you control from day one.
- Own every account yourself: Apple and Google developer accounts, domain, hosting and payment processor.
- Ask what is excluded. Backend, admin panel, store submission and post-launch bug fixes are the usual gaps between two quotes.
- Agree on a warranty period for bugs found after launch, often 30 to 90 days, and a separate maintenance rate after that.
- Have a software attorney review the developer’s contract if they insist on using their own.
This article explains typical market costs, not legal or tax advice. Prices vary by developer and project, so get at least three itemized quotes and have contracts reviewed by a licensed professional.
App budget questions founders ask
How long does it take to build an app?
A lean MVP built by a small team often takes about three to four months, and Netguru describes a 14-week runway for a two-developer MVP. Medium apps commonly take four to nine months, and complex platforms can run a year or more, including design and app store review.
Can I build my app myself with AI coding tools?
For a prototype or a simple internal tool, often yes, and AI assistants have cut the time it takes to get a demo running. For an app that handles payments, personal data or many users, have an experienced developer review the security, data handling and architecture before launch.
Should I offer a developer equity instead of paying cash?
Some founders do, but experienced developers usually want cash, a co-founder role or both, because most early apps fail. If you offer equity, put vesting, ownership of the code and responsibilities in a written agreement reviewed by a lawyer.
Can I turn my website into an app cheaply?
A wrapper that shows your mobile site inside an app shell costs far less than a custom build, but Apple can reject apps that offer little beyond a website. Adding native features such as push notifications or offline access usually makes approval more likely.
Are app development costs tax deductible?
Usually they are a business expense, but software development costs can fall under special federal rules for research and experimental expenditures, and the timing of the deduction matters. Ask a CPA how your costs should be treated for your tax year.
Related cost guides
- Website design cost, if a site can do the job before an app
- Business insurance cost, including professional liability for software firms
- Cost to open a gym, where a booking app often comes next
- Food truck cost and first-year break-even math
- Vending machine cost, a low-tech small business by comparison
- Billboard cost, for promoting your app launch offline
More related guides: AI chatbot pricing: turn every meter into one bill
Pricing method: build, feature, compliance and maintenance ranges from Netguru’s 2026 mobile app cost guide; hourly rates from SecondTalent’s October 2026 mobile developer rate data; maintenance and retainer figures from Chop Dawg’s 2026 US maintenance guide; store fees and commissions from Apple and Google program terms as summarized in 2026 developer guides; no-code plan prices from published Bubble and FlutterFlow pricing summaries; contract advice informed by software attorney guidance. The studio example is hypothetical. Prices were researched in October 2026 for 2027 planning, vary by developer and project, and may change. See our disclaimer.
