Yunbao VPNWhat the official documentation describes
Proton VPN offers free and paid plans. Its official free-plan page describes unlimited data; free and paid features still differ.
Requirements worth checking
For a free VPN, check location selection, device conditions and required features separately. Unlimited data does not mean all paid capabilities are included.
How to evaluate it on your device
List your essential apps and functions and check each against the free plan. If upgrading is necessary, review paid features and checkout terms first.
Checks before purchase and download
Before buying, check plan duration, renewal, refunds and device support. Offers and capabilities can change; this page does not replace current checkout terms.
Also considering Yunbao?
To explore Yunbao, visit this site’s homepage for Android, iOS and Windows downloads and the account center for plans and payment options. This is a Yunbao recommendation, not a claim of affiliation or measured superiority.