The Problem with Base44 and Native Monetization
Base44 is incredible for rapid "vibe coding" — but integrating RevenueCat or Adapty SDKs requires native Swift knowledge that most AI-builder developers don't have.
90% of all trial starts happen on Day 0. If your onboarding paywall isn't native, you're leaving money on the table.
The Wanilla Solution: Zero-Code Cross-Platform Subscriptions
- 1
Connect your Base44 project
Link your Base44 build or repository to Wanilla.
- 2
Configure Cross-Platform Subscriptions
Set up pricing tiers and trial periods in App Store Connect, and design the paywall with us.
- 3
Build
Wanilla adds Apple in-app purchase (StoreKit) to your iOS app.
- 4
Publish to the App Store
Wanilla prepares the submission. You submit from your Apple Developer account; Apple reviews it and decides.
Code Integration Example
Wanilla bridges your Base44 webhook directly to Apple's StoreKit. Here's how a typical purchase verification flow works:
// Example: Verifying a Cross-Platform Subscriptions purchase from Base44
fetch("https://api.wanilla.co/v1/verify-purchase", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
platform: "base44",
receipt: transactionReceipt,
product_id: "pro_weekly"
})
})
.then(res => res.json())
.then(data => {
if (data.valid) {
enablePremiumAccess();
}
});Related Guides
Once you've set up Cross-Platform Subscriptions, 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 Cross-Platform Subscriptions for Lovable or Cross-Platform Subscriptions for Replit.
Explore our full breakdown of Base44 App Integration or Alternatives & Comparisons.
How to publish your Base44 app with Cross-Platform Subscriptions
- 1
Connect your Base44 app
Share the live URL of your Base44 app. We review the product and agree the scope with you.
- 2
Wire up native Cross-Platform Subscriptions
Wanilla builds the iOS app with native Cross-Platform Subscriptions support, working to Apple Guideline 4.2.
- 3
Prepare the App Store listing
Bundle ID, App Store Connect record, privacy nutrition labels, screenshots, description and keywords are prepared for submission.
- 4
Configure pricing and paywall
Subscriptions and in-app purchases are created in App Store Connect and wired to StoreKit 2. Any change to how the app works goes to Apple as a new version.
- 5
Submit from your account and go live
Your app is ready to submit from your Apple Developer account within 4 working days. If Apple raises an issue, Wanilla helps you fix it and prepares a new version. Apple makes the final decision.
Base44 + Wanilla vs. RevenueCat / Adapty
| Feature | Base44 Web App | Custom React Native | Base44 + Wanilla |
|---|---|---|---|
| Development Time | Minutes (AI Generated) | Weeks / Months | Minutes |
| App Store Ready | No | Yes | Yes |
| Cross-Platform Subscriptions Support | ❌ Web only (Stripe) | ✅ Native IAP | ✅ Native IAP |
| Developer Cost | Low | Very High | Low (SaaS) |
Frequently Asked Questions
How do I add Cross-Platform Subscriptions to my Base44 app?▾
Will Apple approve my app?▾
Do I need RevenueCat or Adapty?▾
Official Resource
- Base44 Documentation — Official Base44 developer documentation
Ready to Monetize Your Base44 App?
Skip the SDK complexity. Ready for you to submit from your own Apple Developer account within 4 working days. Apple's review time and decision are outside our control.
Or see the guided launch offer — $2,995 + $199/month