Abra is actually an mobile application that is providing the services like a wallet and crypto exchange all across the world. It is a unique application available both for android and iOS users.
DigiByte is a public, rapidly growing and highly decentralized blockchain. DigiBytes are digital assets that cannot be destroyed, counterfeited or hacked, making them ideal for protecting objects of value like currency, information, property or important digital data.
Established on 24th of April 2017, Bitcore aims to be the #1 solution for direct payments. Bitcore has one of the lowest transaction fees on the market while providing possibly the best on-chain scaling solution in the entire crypto-sphere
Brief Aeon properties: PoW algorithm: CryptoNight-Lite, Max supply: ~18.4 million, Block reward: smoothly varying, Block time: 240 seconds and Difficulty: retargets at every block.