Minor code correction to check for missing SF symbols in earlier IOS versions.

Available for Mac (designed for iPad)

Allow the user to add sound effects from their documents folder. These can either be existing audio files or downloaded via their browser from trusted websites on the internet and then imported into the app directly from their "Downloads" folder. This option is found under the category labelled "My Imports". Users also have the ability to make and save their own audio recordings, giving them more control over specific sounds that distress their dog at home. This feature can be found by tapping on the category "My Recordings" and then following the instructions. Recordings can be configured to have a max audio frequency of up to 24kHz (sampling rate 48kHz), default = 6kHz (sampling rate 12kHz).

I have added the ability for the user to make and save their own audio recordings, giving them more control over specific sounds that distress their dog. This feature can be found by taping on the first category icon "my recordings" and then following the instructions. Recordings can be configured to have a max frequency of up to 24kHz, default = 12kHz.