Hollow

Something just moved. Did you feel it? Hollow turns your iPhone into a beautifully crafted paranormal field kit — and unlike the cheap, ad-stuffed ghost apps out there, it's made with care. THE TOOLKIT • K2 / EMF Meter — the lights spike when something's near • Spirit Box — sweep the frequencies and listen for words • EVP Recorder — capture the voices you can't hear • Sound, vibration & pressure — feel the room react • SLS Camera — catch skeletal figures moving in the dark • AR Ghosts — watch ...