Retopology and rigging apps for android?

While cozyblanket isnt for android yet, are there any other android alternatives for retopology? Also, i wanted to try a full mobile modelling to rigging/animating pipeline with prisma3d. However, i dont know whether there are any alternatives. Has anyone tried to rig and animate their characters on mobile? I just feel it would be helpful on the go or when a working computer isnt available but still like to practice the rigging/animating side of things, even a bouncing ball. Is it possible?

Yeah Prisma 3d can rig and animate. But it’s so bumpy and can barely do anything more than a few polys