I really liked the idea of this app. And it worked fine for a short while on my 3GS.
BUT, then it started crashing, no vibration and no sound, just annoying, and now I find out I have to buy it again to get it over to my iPhone 4. this is BS.

I will however say I would have given it a 4-5 if it wasn't for these issues. (Posted on 9/7/10)

I paid for this app when I had my iPhone 3G. Since then I've upgraded to the iPhone 4. When I tried to activate the program I couldn't. I contacted the developer and they told me I would have to re-buy the program because it's purchase is not transferable if you upgrade or possibly replace your device. (Posted on 8/29/10)

Don't put long names and just use one word, so it will always play (Posted on 8/27/10)

Minus the bugs that cause this app to not function properly, I'd say it was worth 4 bucks. Plainly, if you don't have a default ringtone set, the app doesn't work at all. Apparantly, ringtone appointed contacts don't work either. Wait, stop, reverse that. Contact appointed ringtones...and what's with only allowing me to use aac's? I'm only able to use music I've bought on iTunes. Other than those three issues, I really appreciate the app!! (Posted on 8/24/10)

Great app for making ringtones. I like the record your own tone feature. Wish you could make different text sounds for different contacts. (Posted on 8/24/10)

This app is cool but like another reviewer has said, when try to put specific ringtones with certain contacts, it doesn't work. Need to work that out. Other than that, I like it alot (Posted on 8/23/10)

I love the idea with choosing songs and instantly creating ringtones. However the assigning ringtones to contacts doesn't work. Is there some trick to it? If the developer fixes this then 5 stars. Just frustrated since I paid for the app (Posted on 8/19/10)

Unfortunately, it's hit-or-miss whether your phone will actually ring or not....
Works 80% of the time. It's not good to miss calls because your phone doesn't ring.
I would love to purchase this tweak, but it needs to work 100% of the time.
Great UI, great concept, but...
I'll wait for a fix. (Posted on 8/15/10)

I just got this app today and was skeptical about it but after the first 15 mins I fell in love with it. I'm on the free trial and will probably upgrade. Works perfectly. Saw some that some ppl were having trouble with the sound still playing after you read a text but that's not a problem for me. When it's all said and done this is a very well made app! (Posted on 8/15/10)

I haven't purchased this..but I would if they fix it to where the SMS tone stops playing after reading the message or after u press the volume button:( (Posted on 8/12/10)