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I've noticed a few people mention Couria for quick reply/compose, but last time I checked (few minutes ago) that tweak has not been officially updated for iOS 7. So, how is Couria working out for those who are using it? 😀

Beta repo.
 
I must say, it seems they have finally gotten it together. On iOS 5/6, BiteSMS used to make my phone respring daily when messages came in, but now, I have yet to experienced a single re-spring on my iPhone 5s!
 
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