The app is among the top 5 most popular DApps in the world and it is available for both Android, iOS, and macOS users.
Source: https://cointelegraph.com/news/tachyon-vpn-reaches-1-million-users-in-just-six-months
Tachyon VPN Reaches 1 Million Users in Just Six Months
August 23, 2020
CoinTelegraph