070 스팸패턴차단 is a useful iPhone application developed by remain.corp. This free lifestyle app allows users to block spam calls by specifying a range of numbers, such as 070, 080, 1588, and more. The app provides two default blocking options, and additional options can be accessed for a monthly fee of 500 won.

With 070 스팸패턴차단, users can block all incoming calls from 0000 to 9999 if they are included in the list of spam numbers set in the app. The app offers a range of services, including a 2-week free trial without any limitations or restrictions, and the ability to cancel anytime. Subscription payments will be charged to the user's iTunes account.

The app offers subscription plans for 1 year and 1 month, with renewal automatically unless canceled 24 hours before the expiration of the trial period. The renewal fee will be charged to the user's account, and the details will be provided. The prices for the subscription plans are 5,000 won per year and 500 won per month. Users have the option to manage their subscriptions and turn off auto-renewal in their account settings after purchase.

Please note that once the subscription period is activated, it cannot be canceled. Any unused portion of the free trial will be forfeited if the user purchases the subscription.