How do I update the Keyhole app to the latest version?

To update the app:

1. Open the App Store (iOS).
2. Search for the Keyhole app.
3. If an update is available, there will be an Update button. Tap it to update the app.

On Android:

1. Open Google Play.
2. Search for the Keyhole app.
3. If an update is available, there will be an Update button. Tap it to update the app.