BiteSMS swaps out Apple's classic Messaging app for a quicker app with more features. Quick Reply and Quick Compose features let you respond to and send messages without quitting the app you're already in. You'll also find Auto-Forward, which forwards messages to another Apple device of your choosing.The Schedules feature lets you send a message at a particular date and time and Signatures adds a personalized closing to your messages. We also like Retry on Failed, which automatically attempts to send your message until it goes through.

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