Once you’ve set your iPhone’s region to the Philippines, all you have to do is go to the numbers and symbols on your keyboard and the peso sign should appear right away. This should make ₱ the default currency symbol on your keyboard. On the next screen, find Language and Region.
If you see $ on your keyboard when you go to the numbers and symbols, but not ₱, you can change it by setting your iPhone’s region to the Philippines. You can also make it the default currency symbol on your keyboard. If you’re an iPhone user, typing ₱ is easy.