biteSMS is an alternate messaging app for the iPhone & iPod that contains many features that the built-in Messages app lacks. These include: Quick Reply, Quick Compose, Notification Privacy, Auto-Forward, Passcode Lock, Schedules, Quick Pick Smileys, Templates & Contacts, Signatures, Delay Sending, Retry on Failed, Contact Pics, Quick Forward a Message, Show all Timestamps, Copy to Clipboard, Notification Opt Out and more.
The biteSMS app only runs on jailbroken iPhone and iPod devices. It's available in the Cydia store from the BigBoss repo as well as on their website.
biteSMS is actually FREE but after 7 days an advertising banner appears along the bottom of the app. The full license essentially just removes the advertising.
Some may think $5.59 is a bit steep just to remove a few ads but for something I use everyday I feel it's a small price to pay and it supports the developers of the app so they can continue to make it even better.
It's the sole reason I jailbreak my iPhone.
Before it's asked:
6.1.3 is not able to be jail-broken on A5 and up devices (ie iPhone 5 , iPhone 4S, iPad 4, iPad 3, iPad 2, iPad mini and iPod touch 5g.)
Anything iPhone4 or older can be jailbroken, but only tethered (you can download sn0wbreeze at www.ih8sn0w.com to do this.
For other that have not upgraded and are on 6.0 - 6.1.2 use www.evasi0n.com (any device)
6.1.3 won't be jailbroken, anything you find suggesting that it is already is almost 100% guaranteed to be a scam. The second you see "buy now" or "order now", you're in the wrong place.