Avoid installing apps on your devices from unknown app providers as they can contain malware. Download apps only through genuine and trustworthy sources. It is not necessary to install from the app stores only. Some game providers allow players to download authentic apps directly from the original website. Check if the app is compatible with all Android and iOS devices. Read users’ reviews and ratings before downloading it. Also, grant permissions to the App only after determining whether it actually requires this authority or not. If you feel the app doesn’t need specific permission, disable it. Always keep the operating system, antivirus and firewall updated.