With the many perks a VPN offers, it’s a secure move to install one on your device. Make sure you choose a high-quality and trusted VPN, like ExtremeVPN. You can install and start using ExtremeVPN in three simple steps: 1. Go to ExtremeVPN's website and choose a subscription plan. 2. Download the mobile app on your iPhone. 3. Select a server of your choice and continue browsing safely.