Experience Smart Community Living with the SuperApp for your Apartment, Villa or Condo: ADDA. ADDA is used by 13,00,000+ Apartment Residents across 3,000+ Apartment Complexes across the world. It is the One-Stop App used by Owners or Tenants living in Apartment or any other Residential Community, for Visitor Management, Raising Service Requests, Online Maintenance Fee Payments, Facility Booking and Community Networking. Powering the ADDA App are 2 comprehensive products, ADDA ERP and ADDA Ga