I see ChronoBank is the next ICONOMI

Hardly. Its a good project but its potential growth is smaller. First, adoption of crypto world in many countries is quite slow (from people point of view and also from government). Secondly, their idea can be much easier copied (it is not so revolutionary as Iconomi). And thirldy, Iconomi team made before Cashilla which is kind a complementary with Iconomi. Chronobank did not do anything similar in the past
The time tokens on the other hand are basically company shares which will receive dividends if the company grows (just like ICN).