7 min read
Mobile onboarding funnel analytics
Stop guessing which onboarding step kills your conversion — see the drop-off point and tie it to real purchases
· Grometrics Team
The short version
Most mobile app teams ship onboarding screens without knowing which one actually loses users. You might see installs going up, but you have no idea which step prevents someone from ever reaching your paywall or starting a trial. That's a revenue blind spot, and it's costing you every day. Grometrics gives you screen-level funnel analytics that shows exactly where users drop off before converting. Instead of guessing which onboarding step is the problem, you see the exact drop-off point and can connect that behavior to RevenueCat data — trials started, purchases made, renewals, and cancellations all tied back to where users bounced. If you're building a mobile app with in-app purchases, subscriptions, or paid upgrades, your onboarding funnel is your revenue funnel. Every screen users never see is a sale you'll never get. This article walks through how to track that funnel, find the bottleneck, and use real revenue data to fix it.
- Screen-level funnel tracking shows which onboarding step loses users before they reach the paywall
- RevenueCat integration ties trial starts, purchases, renewals, and refunds back to specific onboarding screens
- Mobile SDK works with iOS, Android, React Native, and Flutter so you can instrument your funnel in minutes
- First-party tracking captures drop-offs that ad platform pixels miss because the conversion happens inside your app
- Campaign reporting combines install source with funnel performance so you know which channels bring users who actually convert
Your onboarding funnel is a revenue funnel
When users install your app, they enter a sequence of screens you've designed to get them to a conversion point — whether that's a paid upgrade, a subscription start, or a trial signup. Every screen in that sequence is a gate. Some users pass through. Many don't. The ones who drop off at screen three never see your paywall at screen five. They never convert. You never know they existed.
Traditional analytics tools show you install volume and maybe some event data, but they don't show you the funnel from first open to paid conversion. You might know how many users started a trial, but you don't know how many never made it to the trial button because they dropped off at your pricing screen, your feature explanation, or your account setup step. That's a massive gap in your revenue visibility.
Grometrics was built to close that gap. You instrument your onboarding screens with our mobile SDK, define your funnel steps, and see exactly where users drop off. Then you connect that funnel data to your payment provider — RevenueCat for subscriptions and in-app purchases — so every drop-off point has a revenue context. You see not just that users dropped off, but what that dropout cost you in actual transactions.
- Funnel starts at first app open, not at the paywall
- Drop-off is measured at every screen, including pre-paywall screens users never reach
- Revenue context comes from payment data, not estimated conversion rates
RevenueCat integration: Connect RevenueCat to see trials, purchases, renewals, and refunds as funnel steps. Every conversion ties back to which onboarding screen the user last saw.
Finding the drop-off point that kills your sales
The first step is instrumenting your onboarding screens. With Grometrics installed via our mobile SDK for iOS, Android, React Native, or Flutter, every screen view, tap, and navigation event gets captured. You define your funnel stages — usually something like first open, feature walkthrough, pricing explanation, account creation, and paywall or trial start.
Once your funnel is defined, Grometrics shows you the conversion rate between each step. If you had 1,000 users start onboarding and only 200 reached your paywall, you know you lost 80% somewhere in between. But you need to know exactly where. Our funnel report breaks it down step by step so you can see that 400 users dropped off at the pricing explanation screen, another 200 at account creation, and 200 more between the paywall and trial start.
This is the insight that changes your roadmap. Instead of guessing which onboarding improvement matters most, you know the exact step where users quit. Maybe it's your pricing display. Maybe it's a confusing permission request. Maybe it's a long account setup form. You see it, you fix it, and you measure the impact by watching your funnel conversion rate improve in the next report.
- Funnel visualization shows drop-off at each onboarding screen
- Compare conversion rates across time periods to measure improvement
- Identify which specific screen causes the biggest revenue leak
Screen-level tracking: Our SDK captures every screen transition so you can build custom funnels that match your actual user journey, not a pre-built template.
Connecting funnel drop-off to real revenue data
Knowing where users drop off is valuable, but knowing what that drop-off costs you is what actually changes decisions. That's why Grometrics ties your funnel data directly to RevenueCat payment events. When a user starts a trial or makes a purchase, we know which onboarding screen they came from — even if that screen was three steps before the paywall.
This means you can answer questions like: users who saw my pricing screen and dropped off — how many of them would have converted if they'd kept going? Or: which onboarding path leads to the highest average revenue per user? You see the full sequence from install source through onboarding screens to payment, so you can attribute revenue back to the acquisition channel and the onboarding experience.
Refunds matter here too. If users who convert after a specific onboarding path have higher refund rates, you'll see that. Maybe users who rush through account setup cancel more often. Maybe users who see a particular feature explanation upgrade more frequently. These patterns only appear when you connect funnel behavior to payment outcomes.
- RevenueCat events appear as funnel completion steps so you see the full path to payment
- Refund data shows which onboarding paths lead to unstable conversions
- Lifetime value segments by onboarding path reveal which screens produce better customers
Source-to-revenue visibility: Track users from the ad campaign or organic install source, through onboarding, to purchase — one continuous attribution chain.
Using funnel data to improve your onboarding
Once you can see exactly where users drop off and what that costs you in revenue, the next step is iterating on your onboarding to improve conversion. The data gives you a priority. You don't need to guess which change will have the biggest impact — you fix the step with the largest drop-off first, measure the result, and move to the next bottleneck.
Grometrics makes it easy to compare funnel performance over time. After you make an onboarding change — simplifying a form, moving your paywall, adding a progress indicator — you run a new funnel report and see if your conversion rates improved. You can also segment by install source to see if users from different campaigns have different funnel behaviors. Maybe TikTok users convert better through a quick sign-up while Google Play users need more feature education before they'll pay.
This is the loop that compound growth is built on. You measure, you improve, you measure again. Every cycle closes the gap between users who install and users who pay. Over time, your cost per acquired customer drops because more of the users you already paid for make it to conversion.
- Compare funnel metrics before and after onboarding changes
- Segment by install source to see which channels bring users who convert faster
- Track cost per conversion by combining ad spend with funnel conversion rates
Campaign ROI from funnel data: When you know which onboarding steps convert best, you can optimize ad creative to match the messaging users see in-app, improving campaign performance.
Getting started with mobile funnel tracking
Setting up onboarding funnel tracking with Grometrics takes minutes. Install our mobile SDK in your iOS, Android, React Native, or Flutter app, define your funnel stages in our dashboard, and connect your RevenueCat account. That's it. You start seeing drop-off data immediately.
If you're already using RevenueCat for subscriptions and in-app purchases, the integration pulls your payment data automatically. You don't need to add new tracking calls for purchases — we read the RevenueCat events and connect them to the funnel behavior we already captured.
No developer resources required beyond the initial SDK installation. Your team gets a funnel report that answers the question: which onboarding step is preventing users from reaching our paywall? And then you can tie that answer to actual revenue so every optimization decision is backed by data, not assumption.
- SDK installation takes minutes with clear documentation for each platform
- RevenueCat connects in one click from your Grometrics dashboard
- Funnel data is available immediately after instrumentation
Start tracking for free: Get screen-level funnel analytics and RevenueCat integration set up in minutes. No credit card required.
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