Night Vision Spy Camera is an Android app that lets you take pictures at night in very low light. Technically, it's what the publisher promises, but the reality is quite different: don't expect an infrared camera fit for the army, because the application simply takes a standard photo and then adds a green filter to it to try and make you believe it's a night shot. You're going to need a real light source, as you would for any photo–what a scam!