Download the Windows helper

The free Sine Cura Cyber helper runs quietly on each PC you want to watch. It reads the status of the protection already built into Windows and sends a plain-English summary to the iPhone app. It never changes your settings.

Download for Windows Version 0.1.0 preview

• File: SineCuraHelperSetup-0.1.0.exe
• Size: 65.6 MB (68,835,881 bytes)
• SHA-256: 1d054a876592b8f437bbe768e4a2235fd267a973e445a8b286f5ed5cf410a373
• Needs: Windows 10 or Windows 11, 64-bit

Heads up: pairing needs the Sine Cura online service, which is launching soon. Until then the helper installs and runs, but it can't connect to your phone yet.

How to install

1. Download the file above and open it.
2. This preview isn't code-signed yet, so Windows SmartScreen may say it protected your PC. Click More info, then Run anyway. Then click Yes to allow the installer to make changes.
3. In the Sine Cura Cyber app on your iPhone, tap Add a PC to get an 8-character pairing code.
4. Type that code when the installer asks for it and finish setup. No code yet? Leave it empty and pair later from the Sine Cura Cyber icon in the system tray.

To remove the helper, open Settings > Apps > Installed apps, find Sine Cura Cyber Helper, and choose Uninstall.

Questions? See Support.