Betternet doesn't show advertisements while you're browsing and they claim not to keep any data logs, which is great if you want to make sure you're truly using it anonymously.
Betternet adịghị egosi mgbasa ozi mgbe ị na-eme nchọgharị na ha na-azọrọ na ị gaghị edebe data ndekọ ọ bụla, nke dị mma ma ọ bụrụ na ịchọrọ ijide n'aka na ị na-eji ya eme ihe n'enweghị aha.