A free Grand Theft Auto V APK for Android can be found on the DWGamez website. Once manually downloaded, this APK works on any Android smartphone.
DWGamez is a free website and does not require users to login. However, to support DWGamez, the website requires the user to share the site via various forms of social media before allowing users to download the Grand Theft Auto V APK. The website also lists specific instructions on how to download the APK. Downloading APKs from third-party websites that are not affiliated with the game's designer or publisher comes with the risk of viruses and malware infecting the user's phone.