There are some ISO-9141 interfaces available but none I'm aware have the connectivity features of carloop.
Hondata is a popular aftermarket reflashing/datalogging tool for Acuras and Hondas but is used for engine tuning, not interior electronics. For the older OBD1 Hondas there is an ECU mod called Chrome. Both interface through a USB/serial connection.
Openport 2.0 is a popular, open source tool for flashing/datalogging in the Subaru community and a few others. Again, it's main use is for engine tuning and remapping. It's a very powerful interface capable of several protocols such as 9141(K-Line) and CAN. It communicates to a PC through USB and would require custom coding for unique applications.