Downloading a "Mod" or "Cracked" version of ExpressVPN (such as version 10.23.0) is and is not recommended by cybersecurity experts or the official developer. While these files often promise "unlocked" premium features for free, they are modified by unknown third parties and frequently contain hidden malware or spyware. Security Risks of Modded VPN APKs
Using a modified APK compromises the very privacy and security a VPN is meant to provide: ExpressVPN – Best Android VPN 10.23.0 Final APK [Mod]
For safe and reliable protection, you should only download the app from official sources: Download a VPN for Android or APK - ExpressVPN Downloading a "Mod" or "Cracked" version of ExpressVPN