Hi there! I see that the Libro.fm Audiobooks app crashes immediately when you tap to open it on your iPhone running iOS 18.5. Let me help you get this sorted out.

To start, can you tell me if this started happening just recently or after any changes, like an app update or iOS update? Also, have you already tried restarting your phone or reinstalling the app?

Meanwhile, here are some steps we can try to get the app working again:

1. Force Close and Reopen the App
- Double press your Home button or swipe up from the bottom (depending on your iPhone model) to open the app switcher.
- Swipe up on the Libro.fm app to close it completely.
- Then try opening it again.

2. Restart Your iPhone
Sometimes a system reboot helps clear any temporary glitches.
- Press and hold the side button and volume up or down button until you see the "slide to power off" screen.
- Slide to turn it off, then press and hold the side button again to turn it back on.

3. Update the App
- Go to the App Store, tap your profile icon, and check if there's an update available for the Libro.fm app. Installing the latest version can fix bugs causing crashes.

4. Reinstall the App
- Press and hold the Libro.fm app icon on your home screen.
- Tap "Remove App" > "Delete App" to uninstall it.
- Then, go back to the App Store and reinstall the app fresh.

5. Check Storage and Permissions
- Make sure your iPhone has enough free storage space; low storage can cause apps to crash.
- Go to Settings > Libro.fm and ensure all permissions are enabled, like access to storage or network.

If you've tried these steps and it still crashes, there might be an issue with app data corruption or compatibility with the OS version. At that point, I can help gather logs or escalate the issue to our app developers for deeper troubleshooting.

Let me know what you've tried already, and we can go from there! Are you able to try step 1 or 2 for me now?