Web 2 App Explained: How Web2App Funnels Work

"Web 2 app" describes a growth model for mobile apps. You send ad traffic to a web page, run the user through onboarding and a paywall there, take payment on the web, and only then ask them to install the app and log in. The purchase happens outside the app store, so the subscription is not an in-app purchase.

The practical version of this model is a web2app funnel: an ad, a landing page or quiz, a personalized plan, a paywall, a payment and an app download. Subscription apps in health, fitness, language learning, AI and education use it to lower payment fees, test onboarding faster and keep their own customer data. The rest of this article covers how it works, what you need, what it costs and where the risks are.

How does a web2app funnel work, step by step?

A typical web2app funnel has six steps:

1. Ad. A user sees a Meta, TikTok or Snapchat ad. The ad links to a web page, not to the app store.
2. Landing page or quiz. The user answers questions about goals, habits or level. This replaces the first-run onboarding that would otherwise live inside the app.
3. Personalized plan. The answers produce a result screen, such as a workout plan, a study path or a profile summary.
4. Paywall. The user sees pricing and trial terms on a web paywall.
5. Payment. The user pays through a web payment provider such as Stripe.
6. App download and login. The user installs the app and signs in with the same account. Access is unlocked because the subscription is already active.

The last step needs a link between the web purchase and the app. Most teams connect the payment to a subscription platform such as RevenueCat, Adapty, Qonversion, Superwall or Apphud, so the app can check entitlements after login.

Why are subscription apps moving purchases to the web?

There are four reasons teams give most often.

Fees. Apple charges up to 30% commission on in-app purchases, or 15% under the Small Business Program. A web payment is processed by a payment provider instead, which usually costs less than the store commission. You need to check the exact rates with your provider and your own volumes.

Testing speed. Changing an in-app onboarding flow usually means a new build and a store review. A web funnel can change a question, a headline or a price without a release. That makes A/B tests on the quiz and the paywall much cheaper to run.

Data. Before the user installs anything, you already know which ad, audience and quiz answers led to the purchase. You can send server-side events back to the ad platforms, which helps campaign optimization after tracking restrictions on mobile.

Customer relationship. You collect the email address and payment details yourself, so you can run email sequences, handle refunds and run win-back campaigns directly.

What do you need to run web2app funnels?

Plan for these components:

• A quiz or onboarding builder. This is the core of conversion. See the guide to quiz builders for what to look for.
• A web paywall. Pricing, trial, upsells and payment methods. The paywall builder overview explains the main options.
• Payment processing. Stripe is the common starting point. Larger apps add PayPal, Paddle or payment orchestration for better approval rates.
• Attribution and analytics. UTM parameters, ad pixels with server events, and a product analytics tool such as Amplitude, PostHog or Mixpanel.
• An entitlement link to the app. The web purchase has to unlock access after login.
• Localization. If you buy traffic in several countries, each funnel needs translated copy and local pricing logic.

You can build all of this with custom code, but most teams start with a no-code tool because the funnel changes weekly, and engineers are better used on the app itself.

Web2app funnels vs in-app purchase onboarding: how do they compare?

Here is how the two approaches differ on the factors that matter most for a subscription app.

Where the purchase happens

• Web2app funnel: on a web page before the install, then the user logs in to the app.
• In-app purchase: inside the app, after install and first-run onboarding.

Payment fees

• Web2app funnel: payment provider fees, plus the cost of your funnel tool.
• In-app purchase: Apple commission of up to 30%, or 15% under the Small Business Program.

Speed of changes

• Web2app funnel: quiz, copy and price changes go live without an app release.
• In-app purchase: changes usually need a new build or a remote-config setup.

Data before install

• Web2app funnel: full ad source, quiz answers and email are known before the purchase.
• In-app purchase: you see little about the user until after install and consent.

Drop-off risk

• Web2app funnel: some paying users never install or log in, so the handoff must be easy.
• In-app purchase: some users leave before they ever reach the paywall, because install comes first.

Platform rules

• Web2app funnel: depends on what each store allows in each region, and the rules change.
• In-app purchase: the standard path, with the fewest policy questions.

Many apps run both: web funnels for paid traffic and in-app purchase for organic installs.

How can you build one: which options exist?

There are three realistic routes.

1. Custom build. Your developers write the pages, payment logic and webhooks. You get full control, but every test costs engineering time.
2. General page builders plus glue. Tools such as Webflow or Framer for the pages, with separate quiz, payment and attribution tools connected by hand. This is flexible but fragile once you add A/B tests and server events.
3. A dedicated funnel builder. A tool made for quiz, paywall, payment and attribution in one place. web2wave is one option in this category. It is a no-code builder for web2app funnels with quizzes, web paywalls, A/B experiments, UTM and attribution tracking, a user CRM, email sequences and AI localization into 40+ languages. For a wider comparison of tools, read the guide to the best web2app funnel builders.

When you compare tools, look at the pricing model first. web2wave uses a flat monthly fee on three plans: Basic at $199 a month (up to 1,000 quiz starts), Starter at $590 a month (up to $10k revenue per month) and Pro at $990 a month (up to $40k revenue per month, with A/B testing, a custom domain and PayPal, Paddle and Unlimit). Only the Advanced plan is a revenue share: 2% of revenue with a $1,390 monthly minimum, which adds ROAS and LTV analytics, AI localization, email sequences and payment orchestration through Primer, Solidgate, Braintree and Adyen. Stripe works on every plan. Add-ons include Trends and AI Creatives at $199 a month, a Growth Manager at $70 an hour and implementation at $30 an hour.

Also check the integrations. A funnel tool should connect to your subscription platform, ad pixels and analytics without custom work. The integrations overview lists what web2wave supports, including RevenueCat, Adapty, Qonversion, Superwall and Apphud, Meta, TikTok, Snapchat and Axon pixels with server events, and Amplitude, PostHog and Mixpanel.

What do real web2app funnel results look like?

Public numbers are more useful than benchmarks, so here are two cases built on web2wave.

MyMental AI GURU (Latiwara OÜ) generated over $100K in revenue with web2wave. About 55% of its subscribers remain active, refunds stay under 5% of revenue, and paying users come from 40+ countries.

Leya AI scaled its funnel roughly tenfold with localization. The funnel was translated and adapted for new markets instead of being rebuilt from scratch.

These are single cases, not promises. Results depend on your product, traffic quality, price and creative. Treat them as examples of what testing and localization can do, and run your own experiments.

What are the risks and compliance questions?

The main risks are practical.

• Store policy. Rules on external payments differ by country and change over time. Review current Apple and Google terms for each market you sell in, and ask a lawyer if you are unsure.
• Handoff loss. Users who pay but never install are lost revenue and a refund risk. Send a clear email and show a download screen right after payment.
• Subscription rules. Trial terms, renewal notices and cancellation paths must be clear on the paywall. US, UK and EU regulators pay attention to this.
• Tax and payments. Selling on the web means handling sales tax or VAT, either yourself or through a merchant of record such as Paddle.
• Tracking consent. Pixels and server events need a proper consent setup in the EU and UK.

The compliance guide for web2app funnels covers these points in more detail.

FAQ

What does web 2 app mean?

It means moving the first steps of the customer journey, onboarding and payment, to the web, and then sending the paying user to the mobile app to install and log in. The funnel version of this is a web2app funnel.

Is a web2app funnel allowed by Apple and Google?

It depends on the region and the current store policies, which have changed in recent years. Check the terms for each country you sell in before you scale spend, and keep the web purchase separate from any in-app purchase prompts that the rules restrict.

How much does it cost to run web2app funnels?

You pay a payment processing fee, plus the cost of your funnel tool or developers. With web2wave, plans are a flat monthly fee from $199 to $990 on Basic, Starter and Pro, while the Advanced plan is 2% of revenue with a $1,390 monthly minimum. Ad spend is separate.

Do I need developers to build a web2app funnel?

Not for the funnel itself if you use a no-code builder. You still need a developer, or your subscription platform's SDK, to make the app recognize a user who paid on the web after login.

Which apps benefit most from web2app funnels?

Subscription apps that buy paid traffic and gain from personalization, such as health, fitness, language, AI and education apps. A quiz-based onboarding fits these categories because the answers can shape the plan the user is offered.

If you want to see how a web2app funnel would work for your app, book a demo or start free.