Compatible with iOS 9 and 10
Bring iOS 11 style screenshotting to iOS 9 and 10.
You can easily share the screenshot by long pressing on the mini image, or start marking on it through the editor by tapping the mini image. If you just want to save the screenshot, you can just ignore the mini image and it'll be automatically dismissed after x seconds, or you can swipe it away.
Disclaimer: ScreenshotXI does not have image stacking or cropping (in editor).
Configure options from Settings
See larger Screenshots below..