Does it work with Windows 11 Home?
Yes. Remio brings its own native host, so the Home edition restriction on built-in Remote Desktop never comes into play. The host runs on Windows 10 (build 19041+) and Windows 11 — Home editions included — with no Pro upgrade, no registry patches, and no edition check. Every feature works on Home.
Do I need a Microsoft or Google account?
No account of any kind — no Microsoft account, no Google account, and no Remio account either. The Windows host shows a QR code, a Device ID and a PIN, and you can get a new PIN anytime; scan or type them in the Android app once and the two devices exchange encryption keys and remember each other. No email, no password, no profile.
Does it work over mobile data?
Yes. After the first pairing, the Android client reaches your Windows PC over mobile data or any Wi-Fi network with a direct peer-to-peer connection, with an encrypted relay as fallback when a direct path is impossible. Sessions stay end-to-end encrypted either way — a relay only ever forwards ciphertext it cannot read, and you never open ports or touch your router.
What Android version do I need?
Android 12 or later (API 31). A device with a modern hardware video decoder gets the smoothest stream; older devices may still work but can fall back to software decoding and use more battery.
Is it really free?
Yes — free for everyone. Unattended access, monitor switching, audio, file sending, Wake-on-LAN, 120 FPS streaming, and end-to-end encryption are all in the free app. There is no trial clock, no usage detector, and no account to create. An optional Remio Pro subscription adds power features on top, and everything that was free before Remio Pro stays free — forever.