Key features: 1. Offline maps from official sources. 2. Can zoom in, zoom out and scroll vertical and horizontal. 3. Easy to use. Quick to find your place. 4. Without charges. 5. Bookmark and customize maps and web pages by yourself. 6. Local guide and local foods guide. 7.Paperless and environmental sustainability 8. LGBT friendly travel guide * This app doesn't represent any government entity. This app includes: 1. MTR SYSTEM MAP 2. LIGHT RAIL ROUTE MAP 3. PEAK TRAM MAP 4. HONG KONG TRAVEL GU