English 
French 
Indonesian 
WWF HK Seafood Guide
Android: Phone
iOS: iPhone
Type: Consumer Guide to Sustainable Seafood
Species: Seafood, Fish, Shellfish
Wifi: Works without WiFi
Search: Yes, and it works well
Region: Asia-pacific
Languages: Chinese, English
Price Range: Free
Recommendations:
What we liked:
Simple to use green, yellow, and red ratings for fish and seafood with “browse all” option. A list of restaurants serving sustainable food is provided for Hong Kong, Kowloon, and New Territories. Short, clear explanation about seafood in Hong Kong and introduction to basic terms like “by-catch” and “destructive methods.”
What could be better:
Nice app that needs to spread to other Chinese-speaking regions.