Apple (APPLE) is a Chia fork that operates under the Proof of Space cryptocurrency protocol. Apple has a current supply of 6,187,923 with 5,887,923 in circulation. The last known price of Apple is
$0.0004.
There are over 10,000 coins (Chia, Live, and Fork, among others) circulating in the crypto market, including bitcoin (the pioneer of crypto-currencies), which can be found on exchanges such as Binance, KuCoin, Okex, Zat, and ZBG, making it to the total number of 424 exchanges operating in the world.
Apart from that, the value of crypto-currencies is determined by bitcoin, the founder of the entire digital currency system.