iPhoneScreenGrabber 2.2 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus.
The bundle id for this application is com.24x7digital.iPhoneScreenGrabber. The application lies within Design & Photo Tools, more precisely Screen Capture. The actual developer of this free software for Mac is 24x7digital. The iPhoneScreenGrabber installer is commonly called iPhoneScreenGrabber_2.2.ap.zip. The most popular version of the software is 2.2.
From the developer:
iPhoneScreenGrabber is a Mac OS X development tool to easily grab and save high-quality LZW-compressed TIFF, PNG, and JPEG screenshots from the iPhone SDK's iPhone Simulator. Although there are many techniques to grab screenshots from your iPhone/iPad, you can simplify your workflow by using iPhoneScreenGrabber to take perfectly cropped screenshots which are ready for upload to the iTunesConnect App Store backend.
You may want to check out more software for Mac, such as RecordPro, ViewletBuilder6 Enterprise or 4Media DVD Frame Capture, which might be related to iPhoneScreenGrabber.