What websites/apps do German men use to hookup?

[Bart]

I'm want to visit Germany again in December (most likely Cologne). I was last month in Essen to visit the two bath houses there, but I didn't know how to find hookups. In The Netherlands there's a well known gay chat website that is used and I wondered how German men find hookups.  

[pozlondonfucker]

Gayromeo and Barebuddy

Also Grindr and I've found Sniffies is beginning to be popular in some of the larger cities but probably 50% tourists.

[barebackbro]

Buddy can be good for sleazy sex

[BLNkinkster]

Barebuddy all the way

[PIGPOZCHASER]

On BareBuddy

[Bart]

Thanks for the replies guys, I'll try barebuddy

[SFCumdog]

If in Cologne, go to Pullermans. Its a fun, friendly place with a play area

[Sversion]

A lot of profiles on barebuddy seem to be inactive/bots. Ive only ever managed to meet one guy off barebuddy in Berlin. Do guys still use it actively?