Yes , you can really watch the atoms in action on your mobile phone, Large Hadron Collider (LHC) The most powerful particle accelerator in the world now has its very own app, free for download, more than 10,000 downloads already. you can use this app to watch the live feed of Large Hadron Collider (LHC)
These are the computer generated 3D models which user can view at any angle, with no details over the screen , no scientific data shown, you are not able to do any analysis of particles data. This app is released for Android only , no plans for releasing this app for iOS . Overall , a nice app for awakening user interests in Physics.