If you don't want a custom file and just want to switch between the sounds Facebook already provides, do this:
: The most popular source for specific "Messenger iOS" sounds and custom alert tones. iphone messenger notification sound download
: The official way to buy and download professionally mastered alert tones directly to your device. If you don't want a custom file and
: Long-press your project, tap Share , and select Ringtone . iphone messenger notification sound download
: Best for royalty-free, high-quality "message sent" or "pop" sound effects in MP3 format.
If you are looking for the original Messenger ping or a custom alternative, these platforms offer the best quality downloads: