Kuna is a cryptocurrency exchange based in Ukraine, operating since 2016. It has gained recognition in the crypto community for its services and features, although it's important to note that US investors are not permitted to trade on this platform. Kuna also provides mobile support through a dedicated app for both iPhone and Android users. This mobile app allows traders to access the platform's features conveniently on their smartphones, providing flexibility in how they manage their cryptocurrency investments. While Kuna may not be accessible to US investors, its user-friendly services and mobile app make it a popular choice for cryptocurrency enthusiasts in Ukraine.