Wifi works on Mac but not iPhone and iPad

Check your WiFi Router / Modem for --> Recommended settings for Wi-Fi routers and access points ...

There could be several reasons why your Wi-Fi connection works on your MacBook Pro but not on your iPhone and iPad. Here are some troubleshooting steps you can try:

1. Wi-Fi signals can sometimes interfere with each other, causing connectivity problems. Try changing the Wi-Fi channel on your router's settings to see if it improves the connection on your devices.
2. Ensure that your Wi-Fi router is placed in a central location and is not obstructed by walls or other objects. This will help in better signal distribution.
3. Try restarting your Wi-Fi router. Unplug it from power, wait for about 10 seconds, and then plug it back in.
4. Some devices might have issues with certain Wi-Fi frequency bands (2.4GHz or 5GHz). Try connecting to the other frequency band on your devices to see if it makes a difference.
5. If none of the above steps work, there might be an issue with your internet service provider (ISP). Contact them to check if there are any connectivity problems on their end.
6. On your iPhone and iPad, try forgetting the Wi-Fi network and then reconnecting to it. To do this, go to Settings > Wi-Fi, tap the network name, and then tap "Forget This Network." After that, reconnect and enter the Wi-Fi password.

Wireless interference: Power lines, radio or television. transmitters, transformers and other electronic devices may cause noise on the phone line. --> Resolve Wi-Fi and Bluetooth issues caused by wireless interference...

If you've tried all of these steps and are still experiencing issues, you might want to reach out to Apple Support for further assistance. They can provide more personalized guidance based on the specific details of your devices and network setup.