Yes, like garuda said above.
Faucet is one of some ways to earn cryptocurrency for free.
Faucet offers the visitors to earn a very little amounts of cryptocurrency, by doing a simple tasks (such as : captcha, click ads, or see video).
After did the task, visitors will earn the reward. But the reward can't be withdrawn until it reach the minimum limit of withdrawal.
Mostly , faucet reward is not worth, just waste your time and data package.