IOTA is a cryptocurrency, with a purpose for IoT (Internet of Things). It's build upon DAG (Directed acyclic graph), called Tangle.
The Tangle ledger is able to settle transactions, with zero fees.
Currently network is not decentralized - coordinator is in place. Cooperated with VW.
IOTA [MIOTA] is a cryptocurrency with its own blockchain. The most actual price for one IOTA [MIOTA] is $0.194673. IOTA is listed on 26 exchanges with a sum of 63 active markets. The 24h volume of [MIOTA] is $5 464 003, while the IOTA market cap is $541 098 525 which ranks it as #25 of all cryptocurrencies. You can find more information about IOTA [MIOTA] on iota.org