"RTS TV Mod Archives" on third-party sites like APKISM typically offer modified Android apps for free, unauthorized access to live, often regional, television. While popular, these modified APKs pose security risks, including malware exposure and potential data theft. For a secure streaming experience, official applications for Swiss public media or Serbian broadcasting are available through legitimate app stores. For more details, visit Google Play Store . Play RTS : audio et vidéo - Apps on Google Play