Spring is almost here. Are you wondering how to improve the air quality in Sofia? It’s simple - just walk. Under the project INNOAIR, Sofia Municipality with the support of Sofia Urban Mobility Centre launched a dedicated mobile app - Sofia Coin allowing the citizens to measure their steps and compete for rewards. Among which are a Lenovo Tablet, half day free e-bike ride, free scooter ride, bike helmet, bike gloves and more.

The cultural and behaviour change begins with you. Download the app and make our capital city greener and more liveable.

• Download the app on iOS here
• Download the app on Android here