Software for automatic driver updates
Software for automatic driver updates
They also include other software packages. Speedify seems to perform well compared to Tunnel Bear.
It seems you're questioning the legitimacy of certain software claims. For keeping drivers updated, you should regularly check with your motherboard and GPU manufacturers. Windows 10 handles most updates automatically.
The iobit one isn't too bad, but it doesn't make sense to pay for an account when the free version does the same things... it's best not to rely on any other iobit product, except for their unique offering—great for removing unnecessary software.