Build Web-to-App Funnels for Your Base44 App

    Quick answer

    Base44 apps can ship to the Apple App Store with real Web2App Funnels — Wanilla wraps the existing Base44 web app in a native iOS shell and wires up the native framework, so nothing has to be rebuilt in Swift.

    • Apple rejects thin web wrappers under Guideline 4.2 — native Web2App Funnels is what clears review.
    • Most apps are submitted to Apple within 24 hours of kickoff; review typically takes another 24–48 hours.
    • Digital subscriptions must run through Apple in-app purchase (StoreKit 2), not web-only Stripe billing.
    Wanilla bridging Base44 web apps to native iOS with Web2App Funnels

    Stop losing revenue. Wrap your AI-coded Base44 project natively and deploy to the App Store in minutes.

    Read the Docs

    The Limits of Base44 for Mobile Monetization

    Your Base44 web app attracts users through search and social media, but converting them to native app users is a missed opportunity. Without smart banners, deep linking, and install attribution, mobile visitors bounce between your web app and the App Store — losing context, abandoning onboarding, and never becoming retained app users.

    How to Implement Web2App Funnels in Base44 using Wanilla

    Wanilla creates conversion-optimized web-to-app funnels for your Base44 application. Smart banners detect mobile visitors and display a contextual prompt to download your native app. Deep links ensure users land on the exact content they were viewing on web. Attribution tracking connects every app install back to its web source for clear ROI measurement.
    Your Base44Web AppWanilla EngineInjects Web2App FunnelsNative BuildApp Store ReadyExport / ConnectStoreKit · WebKit · PushiOS App Store
    How Wanilla converts your Base44 web app into a native app with Web2App Funnels

    Code Integration Example

    The funnel toolkit includes intelligent smart banners with A/B testing (position, copy, timing, and audience rules), Universal Links for iOS and App Links for Android, deferred deep links that persist through the App Store install flow, and a full attribution dashboard. You can track the complete journey from first web visit to app install to first in-app purchase, giving you the data to optimize acquisition spend.

    How the Base44 web-to-app funnel is built

    1. Smart banner on the Base44 site. A native App Store banner appears for iPhone and iPad visitors on your published Base44 URL, with the install prompt suppressed for people who already have the app.
    2. Deep links that survive the install. Universal Links are configured with the Apple site association file, so a visitor tapping a specific page lands on that same screen inside the app rather than the home screen.
    3. Attribution you can read. Install and first-open events are tagged with the source page and campaign, so you can see which Base44 pages produce installs and which produce nothing.
    4. Web sign-up carried across. An account created on the Base44 web app is recognised on first launch, so the funnel does not lose people at a second registration screen.
    5. Paywall placement tuned after launch. Once installs are flowing, the paywall position, trial length and price points are iterated against real conversion data rather than guessed at up front.

    The web app keeps running exactly as it does now. The funnel is additive — the same Base44 project serves both audiences.

    <script src="https://cdn.wanilla.co/sdk.js"></script>\n<script>\n  Wanilla.init({ appId: "your-base44-app-id" });\n  Wanilla.smartBanner.show({\n    title: "Try the App",\n    subtitle: "Faster, smoother, and offline-ready",\n    delay: 2000,\n    position: "bottom"\n  });\n  Wanilla.deepLink.onReceive((link) => {\n    window.location.href = link.path;\n  });\n</script>

    Related Guides

    Once you've set up Web2App Funnels, you might also want to add Adapty Alternative to Base44 or add App Store Publishing to Base44.

    Working with other AI builders? See our guide on Web2App Funnels for Lovable or Web2App Funnels for Replit.

    Explore our full breakdown of Base44 App Integration.

    How to publish your Base44 app with Web2App Funnels

    Submitted to Apple within 24 hours$2,995 managed launch + $199/month
    1. 1

      Connect your Base44 app

      Share the live URL of your Base44 app. Nothing is rebuilt — the existing build stays the source of truth.

    2. 2

      Wire up native Web2App Funnels

      Wanilla wraps the app in a native iOS shell and injects real native Web2App Funnels support, so the app is not a thin web wrapper under Apple Guideline 4.2.

    3. 3

      Prepare the App Store listing

      Bundle ID, App Store Connect record, privacy nutrition labels, screenshots, description and keywords are prepared for submission.

    4. 4

      Configure pricing and paywall

      Subscriptions and in-app purchases are created in App Store Connect and wired to StoreKit 2, with the paywall configured remotely so pricing changes need no new review.

    5. 5

      Submit to Apple and go live

      The build is submitted to App Review — typically within 24 hours of kickoff — and Wanilla handles any reviewer feedback until the app is approved.

    Base44 + Wanilla vs. Custom Native Development

    FeatureBase44 Web AppCustom React NativeBase44 + Wanilla
    Development TimeMinutes (AI Generated)Weeks / MonthsMinutes
    App Store Ready No Yes Yes
    Web2App Funnels Support❌ Web only (Stripe)✅ Native IAP✅ Native IAP
    Developer CostLowVery HighLow (SaaS)

    Frequently Asked Questions

    Will the smart banner show to users who already have the app?▾
    No. Wanilla detects whether the app is installed and only shows the smart banner to users who haven't downloaded it yet, avoiding a repetitive or annoying experience.
    How do deferred deep links work with Base44?▾
    When a mobile user clicks a deep link but doesn't have the app installed, they're sent to the App Store. After installing, the app opens and navigates to the original deep-linked content automatically.
    Can I track which marketing channels drive the most app installs?▾
    Yes. Wanilla's attribution dashboard shows install counts, conversion rates, and downstream revenue broken down by UTM source, campaign, and referrer.
    Does the smart banner affect my Core Web Vitals scores?▾
    No. The smart banner loads asynchronously after the page is fully rendered and does not impact LCP, FID, or CLS metrics.

    Official Resource

    Build web-to-app funnels for your Base44 app

    Sign up and connect your repository today. Go from web app to the App Store in under 24 hours.

    Or see the managed launch offer — $2,995 + $199/month
    Samuel Olsson, Co-founder of Wanilla

    Samuel Olsson

    Co-founder, Wanilla

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    Using a different AI builder? See this feature for:

    Add Web2App Funnels to LovableAdd Web2App Funnels to ReplitAdd Web2App Funnels to v0

    Explore other features for this platform:

    Adapty Alternative for Base44App Store Publishing for Base44Apple Small Business Program for Base44Convert to iOS for Base44Cross-Platform Subscriptions for Base44FaceID Login for Base44