To create a free Apple ID account, go to the App Store on your device and search for any free application. Tap the Free button once, and then tap the Install button. When prompted to sign into your account or create a new account, select Create New Apple ID. On the new page, choose your country or region, and then tap Next.
Tap the Agree button twice to agree to the provided terms and conditions. On the new page, provide your email address, password and date of birth, and then answer the provided security questions. Choose an email address that has not been previously registered or used as an Apple ID.
Under Billing Information, select None, and provide your billing address. This option allows you to create a free Apple ID and requires your payment details only when you make your first purchase. Log in to your email account, open the confirmation email from Apple, and then click on the confirmation link to verify your new Apple ID.
Log in to your Apple account using the email address and password, open the App Store application, and then log in to the App Store. You can now download free content from Apple without updating your payment information.