Sounds were typically organized into genres like Funny, Business, iPhone-style, or Nature. How to Use These Features Today

Open the Samsung Messages App and navigate to Settings > Notifications > New Messages > Sound to select your custom file.

Custom SMS tones generally require syncing through a computer or purchasing through the iTunes Tone Store .

If you are trying to use a downloaded file as an SMS tone on a modern device, you don't necessarily need a specific "2017" app. You can use native system features:

Apps from this era usually included the following utility features:

The ability to set a sound as your SMS notification, alarm, or contact-specific ringtone directly from the app.

Once a tone was "downloaded" (skachat), it was stored locally for use without an internet connection.