Publisher's description of Textfree Unlimited

From Pinger:
Textfree Unlimited is an iPhone application that allows you to send and receive text messages.Textfree Unlimited lets you send texts for free to US mobile numbers.No charge for replies that come back through Textfree either.Textfree Unlimited does away with the ads and daily message limits.Pinger reserves the right to limit the number of messages sent to ensure no spam is sent using Textfree. Textfree Unlimited messages also get priority for faster delivery.

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