MenaPay is the first blockchain based non-bank digital payment gateway for building the biggest cashless society in the world. It focuses on the MENA region primarily because %84 of people are unbanked due to religious or trust-related issues. MenaPay allows users to transfer money within daily life in a secure, fast and decentralized way.
Stealthcoin (XST) has been rebranded to Stealth (XST): https://twitter.com/stealthsend/status/993226001101545473 Stealthcoin provides a complete anonymity solution for cryptocurrencies. Stealthcoin has a fair distribution with nearly four hours of low block rewards, a small premine of 1%, and the long-term energy efficiency of proof-of-stake minting.