Products of one company usually harmonize perfectly with each other. The Apple AirPods Pro wireless headphone works best with the Apple iPhone smartphone.
The same applies to the Huawei FreeBuds Pro wireless headset, which works perfectly with the Chinese company's Mate phones. The wireless headphones from the four companies differ in terms of sound quality and the method of implementing the effective noise cancellation function, which is known for short as the ANC function. There is no iOS application available for either the Google Pixel Buds or the Samsung Galaxy Buds.