IK Multimedia has announced the availability of version 1.2 of SampleTank for iOS. The update for both the regular and free versions is available as a free download that adds support for MIDI program change, along with controller editing of all edit strip knobs. Free instruments are also available with the update. The full version of the app is available for $20 with 136 instruments and 1000 patterns included. A free version is available with eight sounds plus their patterns. An additional 22 expansion sound packs are available as in-app purchases starting at $5 per pack.