Good question. Why do you assume there should be DAPPs on a non turing complete chain? For that matter what constitutes a DAPP in your mind?
Unlike ETH there is only a very limited instruction set that can be run on chain itself. So you can’t create a program that runs on the chain itself like you can with ETH.
That said you can make apps and games that use the block chain using bitcoin-js. digidigger.digibyte.rocks is one such example.
