Blockchain is becoming increasingly significant in Android app development because it allows developers to create secure, transparent, and decentralized applications. This includes apps for finance, identity verification, supply chain tracking, and more https://www.scalacode.com/blog/blockchain-beyond-cryptocurrency-trends-android-app-development/. As the global blockchain market is projected to surpass $39 billion by 2025, integrating blockchain into mobile apps provides developers with opportunities to leverage advanced security features, enhance user trust, and innovate in ways traditional centralized apps cannot achieve.