Collector is an Android app developed by Esri.

Collector first became available on 15 Jan 2013. It is estimated that Collector has been downloaded between 500000 and 1000000 times from the Play Store.

Collector 18.0.3 requires the following permissions:

Allows an app to access precise location. Alternatively, you might want ACCESS_COARSE_LOCATION.

Allows applications to access information about networks.

Allows applications to connect to paired bluetooth devices.

Allows applications to discover and pair bluetooth devices.

Allows access to the list of accounts in the Accounts Service.

Allows applications to open network sockets.

Allows access to the vibrator.

Allows an application to write to external storage.