Hi there! I see that you’re experiencing no sound in the CardSnacks app on your iPhone running iOS 18.5. I’d like to get a bit more info to help you better:

- Is the sound not working at all in the app, or is it just in certain cards or sections?
- Have you checked if your iPhone’s volume is turned up and not muted?
- Does sound work fine in other apps or just CardSnacks?
- Have you tried closing and reopening the CardSnacks app?
- Have you experienced this issue suddenly after some update or change?

Once I have a little more context, I can guide you through some steps to fix it. Meanwhile, here are some basic things we can start with:

1. Check iPhone Volume & Mute Switch: Make sure your physical mute switch on the side is not on silent mode and the volume buttons are up. Also, check the Control Center sound slider.

2. Close & Reopen App: Double tap the home button or swipe up to see recent apps, then swipe CardSnacks off the screen to close it fully. Relaunch the app.

3. Check App Sound Settings: Within CardSnacks, is there a sound or mute toggle? Make sure sounds are enabled.

4. Restart Your iPhone: A simple restart can clear temporary glitches.

If these steps don't work, we can explore deeper options like checking for app updates or reinstalling the app. Let me know how these go so far!