Polytune works well, especially with the iRig connector

I was going to purchase the TC Electronics Polytune foot pedal tuner but I read somewhere they had an iPhone app. I purchased the app and used the iRig connector to connect bass to iPhone. Both single string and poly tune worked very well using the iRig connection.

Whats really cool is that when I strum one string, polytunes interface is the one-string mode. When I strum all four strings it goes into polytune mode automatically. Really great interface. So I strum all four strings and get tuned that way, then I check each individual string if needed. If on stage and little time just a strum of the strings while amp is on mute (and hooked via tuner out with the iRig) for a quick check. The polytune gets the strings either perfect or really close to perfect then just fine tune the strings that need it. The tracking is fast on all strings as well. This app is really cool.

SCOGMAN about PolyTune, v1.1.0