It’s just simple injection, it does not break the Windows EULA but it may break the EULA for the applications you inject into.

try installing it from playstore and tell me if it works or not

You can disable the native Google CTS long-press gesture from your device’s navigation or launcher settings—it depends on your device or ROM.

As for replacing the native Google gesture, it’s reserved for Google only, so third-party apps can’t override it directly.

That’s why apps use workarounds like a bottom overlay to trigger CTS or other actions. This app already supports that—you just need to set it up manually.

That’s a valid concern, and I’ve been thinking about it too.

In future updates, I’m planning to remove services like litterbox/catbox completely and move toward a self-hosted approach, where your own device acts as the server and the image is shared directly with the selected search engine.

I’m also considering adding an extra confirmation step to prevent accidental uploads.

That said, I’d still recommend avoiding uploading sensitive images—once something is sent to a search engine, it’s out of the app’s control and may be used by them to improve their services