Hot ringtones on! Just download a free Spectr ringtones for your iPhone or mobile. Select your favorite piece from your favorite tune - Alan Walker - Spectre, Writing's On The Wall - Sam Smith (SPECTRE Soundtrack) | Pia, Alan Walker - Spectre MGfreeSounds, or any other track. It’s possible to download your tone both in the MP3 and m4a formats, played by both mobile phones and iPhones. Just select a track, and choose free Spectr ringtones download option.