What are the best Android mobile databases that run inside the device?

ObjectBox is an open-source and free to use mobile database written in Java.

ObjectBox saves you time with its simplicity and saves users time with it's speed in reading/writing/deleting data (up to 10x faster than SQL). It's open -source and free to use mobile database.

ObjectBox saves you time with its simplicity, and saves your users time with it's speed in reading/writing/deleting data (up to 10x faster than SQL). It's open source and free to use! Look up ObjextBox and try it out on your next mobile app .

ObjectBox saves you time with its simplicity, and saves your users time with it's speed in reading/writing/deleting data (up to 10x faster than SQL). It's open source and free to use! Look up ObjextBox and try it out on your next mobile app

ObjectBox enables app developers to devote their valuable time to what makes their apps stand out and not on storing and retrieving data. No SQL under the hood -Simply faster Unlike other databases, ObjectBox has been built from the ground up using key-value storage instead of column storage. The resulting performance is 10x faster than the leading alternative, we welcome you to try it yourself.

ObjectBox enables app developers to devote their valuable time to what makes their apps stand out and not on storing and retrieving data. No SQL under the hood -Simply faster Unlike other databases, ObjectBox has been built from the ground up using key-value storage instead of column storage. The resulting performance is 10x faster than the leading alternative, we welcome you to try it yourself.