Pinscreen - Mark up photos

With Pinscreen you can:

• See all the screenshots you’ve ever taken
• Draw arrows to pin the important parts or the stuff that’s weird
• Write text to explain what you’re thinking
• Draw with pen and use eraser
• Share your finished screenshot masterpiece with literally anyone
• Choose new colors so that you’re cooler than your friends

That’s it. It’s super simple by design. One thing: mark up your screenshots.