MultitrackStudio for iPad updated to version 1.4

Here's what's new with MultitrackStudio for iPad:

• Overview bar (above tracks) shows editor data while scrolling an editor. Works for all editors except the Song Editor.
• Editors: needle no longer moves while scrolling with one finger. Use two fingers to move needle too.
• Opening track editor: height is identical to existing open track editors (if any).
• Editors scroll faster after scrolling in the same direction repeatedly.
• Track name box flashes after closing the track editor, making the track easier to find.
• Audio input level fader now appears in the main view when it's needed (the Input button is removed).
• Audio track: input selector shows level meters even if Rec button isn't engaged.
• New 'Chords' onscreen keyboard (play chords with one finger).
• Onscreen keyboard: keys can be wider (zoom with two fingers on the gray bar at the top).
• Reverb effect now has Lo Freq, Lo Mult, Hi Cut, Spin en Width knobs.
• Uses Audiobus 2.1.2 SDK (iOS 8 ready). iOS 7 or newer is now required because of this.
• Extension Pack (in-app purchase) now includes mixer and effect automation.
• Fixed: audio editors could flicker while scrolling backwards.