For app development and publishing on the Apple App Store, you need an Apple ID signed in with an Apple Developer Account. If you don't have an Apple ID, see how to do it at http://innovea.com.br/como-criar-uma-id-apple/
There are currently two types of Developer accounts: Individual e Company.
The Individual Account is indicated for Individuals and the Company Account is indicated for Legal Entities.
In this procedure we will detail the step by step to create an individual Account (Individual).
Go to the link: https://developer.apple.com/programs/ios/
You will notice that all content is in English only. Anyway, through this procedure we will guide you through the correct path to create your developer account.
Click on the button "enroll” to subscribe to the Apple Developer Program. You should realize that there is a $99 per year fee payable directly to Apple in order to maintain your access to publish apps.
In this part, Apple details the types of developer accounts that can be created. The first type is called Individual (Physical person). And the second type is called Organization, which we are calling Company (Legal person).
It also describes some information that is required for each account type, which for the Individual Account is just your full name and address.
Click on the button "Start Your Enrollment” and go to the next step.
In this step we will use the information from your Apple ID that was created to publish applications. Since you already have an Apple ID, enter your email and password. Click on the button "Sign In".
On the next screen choose “Individual" in the field "entity type".
Check the confirmation box and click “Continue".
Read all the data to see if there are any errors, and if everything is ok, click on “Continue".
Click on "Purchase” and proceed to enter your credit card details for payment.
Then you will need to make the payment.
Fill in your International credit card details.
Remember 2 important items:
If you're not sure, contact your credit card company or bank and check.
From that point on, in approximately 2 days your payment will be confirmed and your developer account will be activated.
You will receive an email from Apple with information about activating your developer account.
Ready! Your account is activated! But you still need to add our developer account to yours so we can publish to your app. See how in http://innovea.com.br/como-adicionar-usuario-innovea-na-sua-conta-de-desenvolvedor-apple/