IOTA is a distributed ledger designed to record and execute transactions between machines and devices in the Internet of Things ecosystem.
IOTA is the next step in the field of blockchain technology. IOTA Foundation decided to improve decentralized digital money, used a distributed open-source registry and block-free technology.
Due to Tangle protocol IOTA crypto received an effective protection system against external influences or even internal hacking. Among other benefits are zero fees, infinite scalability and fast transactions.
IOTA all-time high price was in December, 2017 when it costed $5.69 USD. Today IOTA price is 0 USD. You can buy IOTA coin at Stealthex exchange with a low fee.