Screentaker is a must have app for any iOS Developer. You may have seen screenshot of app’s in the past where a screenshot is contained inside the frame of an iOS device. Screentaker allows you to do this very quickly and easily, without the need to break out Photoshop or Sketch (My personal favourite editor, Sketch).
Screentaker has a number of predefined templates e.g. iPhone 5 White, iPad Mini Black, iPhone 4 with hand holding it. They also have a plugin’s system for which add-ons can be found on their website.
One of my favourite features is the ability to do batch processing, this is a really big time saver.
Screentaker is available on the Mac App Store here (OSX only at the moment) for £2.99 or $4.99 respectively.
It’s worth a try, it really allows you to create pitches/websites/advertising that looks fantastic and I am sure it will become an important part of your workflow.