There are currently no plans to take bicycles on the bus or train.
FAQ
hvv Any
The normal operating day runs from 00:00 to 06:00 the following day. The evaluation of the trips with hvv Any takes place daily at 06:00. The billing period is 24 hours. HVV Any calculates the cheapest fare for your journeys per operating day. If a day ticket turns out to be the cheapest fare, only this fare will be charged.
You can find the regulations at https://www.hvv.de/en/data-privacy-and-protection.