---
title: "Build a Breakout App That Scales"
description: "Skip building subscription infrastructure from scratch. Learn how RevenueCat helps founders launch, scale, and monetize apps across platforms."
---

# Build a breakout app that scales

Building and scaling an app business is hard enough. You could design every layer of the subscription stack yourself… or you could simply use RevenueCat’s SDK & subscription infrastructure, allowing you to spend your time building features users actually want.

[Start for Free](https://app.revenuecat.com/signup)

## How RevenueCat Helps


## One SDK. One implementation. Every store.

RevenueCat’s SDK handles subscriptions across iOS, Android, and more, providing a single source of truth for every subscription lifecycle and purchase event, in near real-time.

[Unified Subscription Backend](https://www.revenuecat.com/feature/infrastructure/)

## Unlock revenue insights, instantly

See normalized revenue, churn, and cohort performance across platforms so you always know what’s driving growth. Plus, forecast future growth with LTV predictions.

[Charts](https://www.revenuecat.com/feature/charts/)

## Build stunning paywalls and run seamless experiments

Iterate on paywalls, pricing, and offers – and run experiments to see what actually drives revenue – without shipping new app versions. As your audience and strategy evolve, your monetization can evolve with it.

## More Videos

Explore more (fictional) classes + ways RevenueCat can help.

### App monetization
[Watch](/class/build-a-breakout-app)

### Growth hacking
[Watch](/class/scale-your-app)

### Vibe coding
[Watch](/class/vibe-coding)

### User retention
[Watch](/class/user-lifecycle)

### Backend infrastructure
[Watch](/class/ultimate-subscription-stack)


## Looking for real expert classes?

If you were really hoping for a few courses to help you grow your app, don't worry. We have you covered.

[Visit StartApp School](https://www.startapp.school/)