The Fanta Stealth sound System uses high pitched sounds – a bit like a silent dog whistle – that anyone over the age of about 25 simply cannot hear – that means your mum, your dad and your really annoying older cousin. Once you’ve downloaded the Stealth Sounds you can use them to send secret signals to your mates.
| Category | Entertainment |
| Requirements | All Platforms |
| License | Free |
| Offered By | N/A |
