I/O Coin cryptocurrency enables up to 1MB doc AES256 encrypted storage (and transfer), encrypted messaging, private payments and identities. The blockchain is dapps ready via api. It offers up to 15 second POS blocks at 4MB per block.
BeeStore is the world's first block chain app store, and is the first decentralized app store. It adopts a highly self-government community model that empowers global developers and users