If you are looking for a reliable and safe experience, consider these alternatives: NYX Music Player- Offline MP3 - Apps on Google Play
: Some developers and companies host their apps on their official websites for direct download.
The underground app scene is a constantly shifting landscape. By the time you read this article, "Naughty Nyx" might have been discontinued, rebranded, or supplanted by a new trending APK. Always use a VPN when browsing for such files, never enter your credit card info into a modded app, and keep your critical data backed up.