SMARTalk -スマホの通話料をトコトン安くする- - Apps on Google PlaySMARTalk is the official IP phone (VoIP) application of the SMARTalk service that makes smartphone calling charges cheaper. With 050 numbers, call charges to mobile phones, home phones, and shop phones can be reduced by up to 60%. You can also call overseas at a low rate of 8 yen/30 seconds (tax exempt). Moreover, the initial cost and basic monthly fee are 0 yen! SMARTalk can be used by those who
