Watch more videos on YouTube & Netflix: Save up to 50% of your data when watching videos on YouTube or your favorite shows and movies on Netflix. Listen to more music on the go: Save up to 40% of your data on popular music-streaming apps like YouTube Music, Gaana, Saavn, Pandora, and Slacker Radio. Block apps & manage sneaky background data usage: Receive smart alerts from Opera Max to control data wasted by unused apps. Opera Max lets you selectively block apps from using background data or any kind of data. Manage data on all your apps: Monitor internet usage across all your apps with the data-usage timeline. Stay private and secure: Opera Max does not analyze or store private data.