These ads can be either in the VPN app itself or on websites that users visit while connected to the VPN.
2. Data tracking: Some free VPNs track their users‘ online activity and sell this data to third-party companies for advertising and marketing purposes. This can include information such as websites visited, search history, and device information.
3. Limited features: Many free VPNs offer limited features and capabilities to their users for free, but require them to pay for a premium subscription in order to unlock full functionality. This can include faster connection speeds, more server locations, and additional security features.
4. Affiliate marketing: Free VPNs may also earn money through affiliate marketing, where they receive a commission for referring users to other products or services.
Overall, it’s important for users to be cautious when using a free VPN and to carefully review the privacy policies and terms of service to understand how their data is being used and sold.