つかいく app for iPhone and iPad

How much is the local currency?
During the trip, will you calculate how much this amount is in your countrys currency?

By registering your countrys currency code, travel destinations currency code, and rate, this application can check the amount when converting to each currency code with AppleWatch.

※Since this application is intended to be used for overseas trips, you need to register and register the rate yourself so that it can be used offline.
Internet communication will not be done at all.

＜How to use＞
1. Run this application on iPhone and register your countrys currency code.
2. From [Add], register the currency code of the destination and the rate in the local currency. Sort by [Edit] is also possible.
3. Launch this application with AppleWatch.
4. Swipe the screen to increase or decrease the digit. Tap the digit to enter the amount. In the list, you can check the amount by currency code registered on iPhone. You can update iPhones registration information with long tap.