The best alternatives to Gmail Screenshot by cloudHQ are Josh Parnham, MobileFirst, and Yoink. If these 3 options don't work for you, we've listed a few more alternatives below.
Kickass Mobile App Design and Development Studio. We build great looking iOS, Mac and Android Apps. We are building solutions for Volkswagen, NFL & NHL Teams, Taj Hotels, Arvind Group, and others with modern web & mobile platforms.
Yoink for iPad and iPhone lets you easily and quickly store items you drag, copy, share or download for later use. This way, you can collect items in a central place without having to constantly move back and forth between your source- and destination applications.