Silencio is an app that measures and maps noise using your smartphone's microphone.🎤
I started using it three months ago, and at that time, there were about 300k users. 🧑🤝🧑
Now, the number has grown to around 500k. 📈
It allows you to contribute to solving the societal issue of noise pollution while earning rewards. 
The TGE has not yet taken place. 
If you're interested, why not give it a try? https://ik.imagekit.io/lens/media-snapshot/a1a04fd366083c4e853c63ff4523de856c3a7ce0c9aa53d0f849e80cc88a8bca.jpg

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