Apps Transfer data between one device as host and many devices as clients

[Interista07]

What is the best way to transfer data between one device as host and many devices as clients .
I want to transfer data(Values like string) from many devices to one in the same time .

I'm using Sqlite =)

 

[jonbonazza]

SQLite isn't a communication mechanism. It's a data store mechanism. You need to decide on a protocol (wifi, bluetooth, NFC, etc..) and then implement it.