As of September 30, 2025, MongoDB has ceased support for its Atlas Device Sync and Atlas Device SDKs, prompting developers to transition to alternative solutions like Couchbase Mobile for their mobile and IoT applications. Couchbase Mobile offers several advantages over MongoDB's deprecated services, such as a schemaless architecture, SQL support, offline vector search capabilities, and peer-to-peer sync without requiring internet access. These features make Couchbase Mobile a versatile and robust choice for developers seeking to maintain high-performance, always-available mobile applications. With the increasing demand for mobile apps that function seamlessly without constant internet connectivity, Couchbase Mobile stands out by enabling local data processing on devices, making it suitable for a wide range of platforms, including Android, iOS, IoT devices, and more. As organizations navigate the migration process, resources and guides are available to assist in transitioning from MongoDB to Couchbase, ensuring a smooth integration and continued app performance.