I’m a huge fan of voice memos. I’ve been using them on iMessage for years to message friends. One of the recent tricks I learned is you can swipe across the voice memo. Sometimes I inadvertently end a message early and need to relisten, so imagine my joy when I found out I could swipe my finger back and forth across the sound wave to find my spot again.
One pro tip: If you have a long message to listen to you, you can save it to your Mac, open in preview, and listen to it at 2x speed.