Empatica E4 realtime's latest stable version number is 2.1.0, released on  Jul 06, 2018. The size of Empatica E4 realtime is 40 MB.

It is FREE to download and you can download it from App Store. As the app is already released, you can buy directly from the store.

It is completely Illegal to use an app (Empatica E4 realtime), while it is banned in your country. However, you can access it for special reasons such as closing an account or getting your content/money from the app. You can use a VPN from another country and access it. We strongly recommend not using it with VPN as it may invite legal issues.

If you would like to access Empatica E4 realtime) using a VPN for some reason, you may try one of the few listed VPNs below. These are top VPN services and are tried and used by millions of users across the globe. Also, they're easy, and faster, and provide complete support and security while using them.

1. ExpressVPN
2. NordVPN