タッチでメール is a lifestyle application developed by SoftBank Corp. for Android devices. The app offers a convenient way for parents to monitor their children's solo activities involving transportation IC cards. By simply touching the card on trains, buses, or during shopping, the app automatically notifies parents of the time, location, and remaining balance. It supports various IC cards nationwide, providing peace of mind during commutes and transfers.

With features like real-time notifications of card usage, including station entries/exits and bus rides, parents can stay informed about their children's whereabouts. The app is especially useful for tracking school commutes and estimating return times accurately. By leveraging IC card touch data, it ensures precise information delivery, enhancing parental reassurance.