Which Android versions and devices are supported?

The exact minimum version and the detailed compatibility always depend on the specific app and the distribution channel in question. The authoritative source is therefore always the current product page or the current Google Play listing for the respective app.

As of today, Anti Spy and Antivirus AI are listed in the Google Play Store for phone, Chromebook, and tablet. For Anti Spy, the store description also points to spyware detection on Android TV. If your device is generally listed but installation still fails, the cause is often more likely to be security features, policies, or package conflicts than a lack of basic compatibility.