OK but... – iCrypter: Secure text messages+email+sms+imessage encryption Review

Everything seems to work as advertised but I have to deduct two stars because: -Pattern locks are my pet peeve and I do not understand how the developers decided not to offer the choice of an alphanumeric password lock; -It is all well and nice to use these kind of "privacy" apps, however in this day and age one can never be sure of what kind of backdoor is built into them.
Review by LoLaMC on iCrypter: Secure text messages+email+sms+imessage encryption.