I’m guessing you’ve got a Chinese font displaying on your android device, at least in some instances. This is a common problem people encounter with mobile devices. If I don’t change my whole phone’s internal language to Japanese, I get Chinese versions of characters, which do occasionally have different shapes.
BTW: The kanji you posted in the body of the text looks identical to the form in the images, when viewed on my PC.
You can see how different languages display the shape on the wiktionary page for it.
I had this problem with the iknow-app, your phone defaults to chinese characters. Try adding Japanese to your phone as a second language, that should fix it.