Dapp Store - DappStore is a platform, which lists all popular dApps
CoinSwitch - First cryptocurrency and altcoin exchange aggregator.
DappRadar - A list of the best decentralised Ethereum applications
PowerTrade - Trade BTC & other crypto options on the go, now on iOS
AppScope - Appscope, one of the leading directories for Progressive Web Apps (PWAs).
Meme exchange - An actual meme-trading exchange