I logged an issue on Chirp last night, I'd say about 20 to 30% of the Repeaters listed in the Chirp integration to RepeaterBook come back as not compatible with my BaoFeng (ie, analog only). A huge percentage of the Repeaters in RepeaterBook are listed as Digital but if you click on their link they also say the fully support Analog, I have to key those in manually. Chrip won't even copy them over into my radio settings because it says they are incompatible. For instance, this is one of our big repeaters
Navarre 444.20000 K4ECR Florida Repeater but RepeaterBook says it won't work on my radio, many others like this too. Notice it says yes, it supports analog.