Rear windshield wiper

So, I am back to driving a sedan and one thing I noticed, which often irritates me, are the droplets of water at the rear windshield. If I was driving my Bengmobile, I could swat them off with the rear wiper. However, there is none on a sedan. Covering it with a coat of RainX and hope every bump at the hum (hey, it rhymes!) would shake them off is hopeless. Haih.

Its very dangerous if its raining in the dark and
not only that, the previous owner had it tinted
which makes it hard to see at night.

I wanted to install one like this car but after looking
closely at the reflection o the car, its as if the wiper
is straining the glass. Might crack one day........