A free program for Android, by Claro SA.

Flex is a mobile internet service that allows you to use the internet. It is a very good deal, since you only pay for what you use.

The application also allows you to pay in a very easy way, since all you need to do is use the app, and you can pay with any of your credit or debit cards.

Claro Flex has been designed to be used by anyone who needs the internet. Flex has different plans to choose from, based on your needs. You can request a change in your plan anytime you want. You can ask questions through the service, and get an answer from a Claro employee.