Realtime planetary gravity maps?
For sure this is not available. 


To create those maps takes several dozens Earth orbits by GOCE (one orbit ~90 minutes) and possibly many more to bring up the signal to noise
Which gravitational features would you expect to vary significantly on any human timescale, so that creating such a scan would make sense?


This does not mean however, that no gravitational changes over time can be detected. ESA produced a video visualising data that showcases how GRACE and GOCE worked to produce ~10 snapshots per year from 2009-2012 to measure Antarctic ice loss. So continuing your search along those lines will surely lead to positive results.