Hi there! I see you're experiencing slow performance or lag while running Retro Bowl on your iPhone with iOS 18.7. To get us started and make sure I help you well, could you tell me a bit more? For example:

- When do you notice the lag most? Is it right after launching, or after the game has been running for a while?
- Does the lag happen if the game was minimized or after your phone went to sleep with the game running?
- Are other apps running in the background?
- Have you tried closing other apps or restarting your phone yet?

This info will help me tailor the right steps for you. Meanwhile, here are some quick initial tips to improve game performance on iPhone:

1. Close Background Apps: Double-press the home (or swipe up) and swipe away other apps to free up memory and processing power.
2. Restart Your iPhone: A simple restart clears temporary data and can improve speed.
3. Make Sure Your Game is Updated: Check the App Store for any Retro Bowl updates.
4. Avoid Minimizing the Game: Some users report lag if the game stays open but minimized or the phone sleeps during gameplay.
5. Turn On Do Not Disturb: Reducing notifications can help prevent interruptions that might cause lag.

If these basics don’t help, I can guide you through more advanced steps such as reinstalling the app or checking app settings. Let me know what you’ve tried or if you need help with any of these.

Does this align with what you’re facing so far?