Developer behind StitchBuddy View and StitchBuddy HD has churned out new, redesigned versions to meet the flat user interface of iOS 7. Other minor, but much need improvements include better display performance and support of single-stitch selection on the iPad.
Here is its full changelog.
* Flat iOS 7 design
* Performance improvements when displaying designs
* Selection of single stitches supported
* Help is no longer automatically updated
* Alignment after zoom-in from overviews corrected
Get the HD version from here.