A commuter swipes his Octopus card before boarding an MTR light rail train in the Tin Shui Wai area of Hong Kong. Photo: Bloomberg
A commuter swipes his Octopus card before boarding an MTR light rail train in the Tin Shui Wai area of Hong Kong. Photo: Bloomberg

Top 5 apps to save money on a daily basis in Hong Kong, one of the world's most expensive cities

A commuter swipes his Octopus card before boarding an MTR light rail train in the Tin Shui Wai area of Hong Kong. Photo: Bloomberg
A commuter swipes his Octopus card before boarding an MTR light rail train in the Tin Shui Wai area of Hong Kong. Photo: Bloomberg
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