Website to app cost depends on the route: a converter can cost under $100 per build, a managed service can charge monthly, and custom development can reach five figures. SiteTo.App lists one-time builds at $29 Android, $79 iOS, or $99 both. Budget separately for developer accounts, site improvements, store assets, and future rebuilds.
For a small business whose website already works well on mobile, a converter is usually the most economical route. You can preview a website as an app for free before paying for a build. SiteTo.App, for example, currently charges $29 for an Android build, $79 for an iOS build, or $99 for both as a one-time payment. Developer accounts and store fees are separate. If you run BigCommerce, the BigCommerce platform checklist helps you test checkout and customer accounts before paying for a build.
Here is what that SiteTo.App price buys. You enter a public, mobile-friendly website, add your app name, icon, launch screen and menus, and preview on your phone for free. The one-time build fee ($29 Android, $79 iOS, $99 both) then covers iOS and Android builds ready for you to submit.
Website-to-app costs at a glance
| Route | Price already cited in this guide | What adds to the bill |
|---|---|---|
| Converter | SiteTo.App: $29 Android, $79 iOS, or $99 both per build; other tools may subscribe | Store accounts, assets, later rebuilds |
| PWA | Free underlying software; developer time varies | Engineering, testing, optional store packaging |
| Source-code template | WebViewGold lists $154 per platform, with a sale price of $109 when checked on October 31, 2026. | Setup, signing, maintenance |
| Managed service | MobiLoud Business: $1,499/month or $1,274/month annually, plus a one-time fee | Scope-specific setup and ongoing service |
| Custom development | Commonly five figures and up | Design, engineering, testing, maintenance |
A home-screen website shortcut is free but does not provide an app-store listing.
These ranges are not interchangeable quotes. A low-cost converter reuses the existing website. A custom app team redesigns and rebuilds the product, so its budget includes far more labor.
Cost option 1: A no-code website-to-app converter
A self-service converter is usually the lowest-cost path to an app-store build. You provide a URL, brand assets, navigation choices, and store information. The service generates the mobile project or finished build.
Pricing models include:
- One-time payment per platform
- Monthly subscription per app
- Annual platform license
- Free preview followed by a publishing plan
- Base plan plus paid native-feature modules
Compare at least 24 months of cost. A $69 monthly plan totals $1,656 over two years before store accounts or add-ons. A one-time build costs less up front but has a different maintenance model: when you later need a rebuild, it is quoted separately rather than included in a subscription. Confirm exactly what future updates, rebuilds, and policy changes include.
See our best website-to-app converter comparison for representative options, or the one-time payment comparison if you want to avoid a subscription.
Cost option 2: A PWA
The underlying technologies for a progressive web app are free. If the website already has a manifest, responsive design, HTTPS, and an appropriate service worker, a developer may finish the work quickly.
The real expense is engineering and testing. Offline caching, install prompts, notification behavior, updates, and platform differences all need attention. A PWA also may not satisfy a requirement for conventional App Store and Google Play distribution.
Use a PWA when direct web access and a shared codebase are more important than a standard store presence. Read PWA vs. native vs. WebView before deciding.
Cost option 3: A source-code template
A WebView template can cost $100 or more per platform. WebViewGold lists $154 per platform, with a sale price of $109 when checked on October 31, 2026. This sounds inexpensive because you receive a ready-made Xcode or Android Studio project. However, someone still has to configure it, manage signing certificates, resolve build problems, test releases, complete store forms, and maintain dependencies.
For a developer, that trade can be attractive. For a business owner who must hire help each time the platform changes, the service cost may exceed the template price.
Cost option 4: A managed service
Managed providers typically configure the app, handle store submission, and support ongoing releases. Pricing varies by service and scope. MobiLoud’s pricing page lists Business at $1,499 per month, or $1,274 per month billed annually, plus a one-time development and submission fee; Enterprise pricing is custom.
This can be rational for an established business. If a launch delay costs more than the service, or an internal product team has no mobile-release capacity, hands-on support may provide better value than the cheapest software.
Ask whether the price includes both platforms, design work, native integrations, submission, rejection handling, ongoing updates, and support response times.
Cost option 5: Custom development
Custom native or cross-platform development is the highest-cost option because a team must design and implement the mobile product. The project may include product discovery, user-interface design, APIs, authentication, mobile code, analytics, accessibility, quality assurance, release engineering, and project management.
The final cost depends on screens and behavior, not simply the word “app.” A content reader is much smaller than a marketplace with messaging, payments, maps, and real-time delivery tracking.
Custom development is justified when the app must work very differently from the website or requires advanced device capabilities. It is often unnecessary when the goal is to package a proven mobile web journey with a few native features.
App-store fees you should budget separately
| Store account | Fee | Paid to | Official source |
|---|---|---|---|
| Apple Developer Program | $99 per membership year | Apple | Apple membership details |
| Google Play Console | US$25 one-time registration | Google Play Console registration |
Fees checked October 12, 2026. Store accounts belong to the publisher and are separate from any converter build.
Apple Developer Program
Apple currently charges $99 per membership year for the Apple Developer Program. Organizations may need a D-U-N-S Number and legal-entity verification. The account owner should usually be the business whose name should appear on the store listing. Confirm current terms on Apple's membership page.
Google Play developer registration
Google currently lists a one-time $25 fee for full distribution, with identity verification and testing requirements that vary by account type and location. New personal accounts must run a 14-day closed test with at least 12 testers before publishing, which costs time rather than money. Review the current Play Console access conditions.
These fees go to Apple and Google, not the converter.
Hidden and ongoing costs
Store assets
You need an app icon, screenshots, descriptions, privacy answers, support details, and sometimes preview media. A founder can create these, but professional design or localization adds cost.
Website improvements
If the current site is slow or awkward on mobile, budget to fix it first. Responsive layout, checkout problems, cookie prompts, and login flows remain visible inside the app.
Privacy and compliance
Apps that collect personal data need accurate disclosures and a public privacy policy. Health, finance, children’s products, subscriptions, and other regulated areas can require legal or specialist review.
Maintenance
Apple and Google update operating systems, SDK requirements, and store policies. In 2026 alone, Apple began requiring the iOS 26 SDK for uploads from April 28, and Google Play required apps to target Android 16 (API level 36) by August 31. An app that is not rebuilt for these changes keeps working for existing users but cannot ship updates. Ask who produces a new build when a requirement changes, how quickly they respond, and whether it is included in the price. With SiteTo.App, the build price does not include future rebuilds, so ask for a quote if you expect to update the app regularly.
Native services
Push-notification delivery, analytics, maps, storage, authentication, and other external services may have their own usage-based charges.
Marketing
Publishing does not create demand automatically. Screenshots, app-store optimization, launch communication, support, and paid acquisition may cost more than the build itself.
A simple budget formula
Estimate the first two years with this formula:
Build or license + 24 months of platform fees + developer accounts + setup labor + design + maintenance + required third-party services
Then compare each option on the same period. Also estimate internal time. Ten hours spent troubleshooting certificates is not free simply because it does not appear on an invoice.
How to avoid overpaying
- Confirm that repeat customers need an app.
- Fix the mobile website before choosing a converter.
- List essential native features separately from nice-to-have ideas.
- Preview the app on a real phone before paying.
- Compare two-year cost, not a promotional first month.
- Keep developer accounts in the business’s name.
- Ask what happens if the subscription ends.
- Understand who supplies future store-compliant builds.
Common questions
How much does it cost to turn a website into an app with SiteTo.App?
$29 buys an Android build, $79 an iOS build, and $99 both. These are one-time prices for a build, and you can preview the website as an app for free before paying. Budget separately for Apple or Google developer accounts, store assets, website work, third-party services, and any later app rebuild.
Is a PWA completely free to make?
No. PWA technologies themselves are free, but implementation and testing take developer time. Offline caching, install prompts, notifications, and platform differences need deliberate work. A PWA distributed from the web avoids a standard store listing; packaging it for a store adds build and review tasks that may carry their own costs.
Are Apple and Google fees included in a converter price?
No. Apple lists $99 per Developer Program membership year, and Google Play lists a one-time US$25 registration fee. You pay each store separately through an account you control. Verify the official fee and account requirements before launch because identity checks, testing requirements, and terms can also affect the schedule.
Does a one-time app build eliminate future costs?
No. Ordinary website content and product updates can appear in a website-based app without another build, but icon or native configuration changes and new store SDK requirements may require one. SiteTo.App quotes later rebuilds separately. Your website hosting, developer accounts, paid third-party services, and listing maintenance also continue outside the original build fee.
Is custom development worth the higher cost?
Yes when the app needs advanced device access, heavy offline work, or a mobile experience that cannot be served well by the existing website. This guide places custom work commonly in five figures and up, but scope determines the actual quote. Test a responsive website route first when the mobile site already handles the main customer journey.
Which price tier is right for you?
Choose a low-cost converter when the mobile website already does the core job and the app needs branding, navigation, notifications, and store distribution. Choose a technical template when you have a developer. Choose managed service when speed and support outweigh price. Fund a custom build only when validated mobile requirements cannot be delivered well through the existing site.
For many small businesses, the lowest-risk first step is a real preview. Try your website in SiteTo.App before choosing iOS, Android, or both.
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