I just purchased MyProfiles hopefully to automate the switching on/off of my iPhone 3GS' sound, GPS, Wi-fi, etc. Except I only see a lot of bugs in this app, not unlike what others have posted here.

1) Wifi can never be turned off. I have several profiles that are configured to disable wi-fi to save battery (ex: while I'm driving, etc). It simply does not turn off.

2) Custom alerts do not work. I've created phone, SMS, e-mail alerts for family members with different ring tones. Well, none works. Only the default tones work, and even that isn't reliable depending on whether or not the phone is locked or in use.

I didn't mind paying whatever dollars for it as long as the app works.