Quickreply for Sms help

To start, I know a lot of people use BiteSms and its better or whatever thing is I'm not interested.

I text a LOT, something like Quickreply for Sms is all i need. However, it keeps crashing my springboard every time I receive a text.

I figure the latest version on Cydia (1.6.4-3) is simply not compatible with FW 4.1 (3GS)... Can anyone tell me where I can get the RIGHT version of this? I am very ready to pay for it (2.99 right?), I just want it to WORK.