SIM Card for Singapore Travel
Travelers to Singapore will want to pick up the best prepaid SIM card for their trip at the airport. The StarHub MaxMobile Prepaid SIM card is probably your best bet for reasons, including the fact that it saves you a ton of money over the option of using Australian SIM cards for global roaming.
Carriers like Optus, Telstra and Vodafone charge between $10 to $20 per megabyte for internet use, which translates into a cost of $20 to $40 to send one standard iPhone picture via email. Likewise, calling home to Australia from Singapore using roaming costs up to $3 per minute, and receiving international calls can run up to $1.90 per minute. The StarHub prepaid SIM card offers a much cheaper option. StarHub is a local provide of 3G service in Singapore, and offers unlimited data use starting from SGD $12.