On May 31st, 2019, a cold crypto wallet mobile application with ultra-security features was officially introduced to both the App and Google Play Store. Known as BitFreezer, this innovative product allows users to create cold wallets and conduct crypto transactions within the confines of the app itself. This gives users the opportunity to leave behind their cold storage devices and perform all operations securely on their smartphone, effectively placing BitFreezer at the cutting edge of crypto technology.