The global sports betting market is projected to hit $140 billion by 2028—but launching a successful app requires more than just odds and a sleek UI. For decision-makers in the US, UK, Australia, and Europe, navigating compliance, tech stacks, and monetization can make or break your product. This is the right time to enter the sports betting market, as more people are aware of them and you can find a user base easily. But to stand out from the crowd, you need a reliable sports betting app development company, like Vrinsoft to help you build a user-friendly app. With over a decade of experience in app development, we have seen most decision maker confused about where to start. This step-by-step guide cuts through the noise, revealing how to build a scalable, compliant, and profitable sports betting app, backed by data, regional insights, and actionable checklists.