ちょきん箱3D vs Instant USD/JPY Calc!

コインやお札の３Dオブジェクトで遊びながら楽しく家計簿をつけることができます。 履歴をカレンダーで確認できます。 無料で全機能を利用できます。画面上部にバナー広告が表示されます。

Simple USD/JPY calculator app for instant currency conversion during overseas travel and international transactions. Automatically fetches the latest exchange rates for instant JPY to USD and USD to JPY conversions! Perfect for travel budgeting, overseas shopping, and business transaction verification requiring fast, accurate currency conversion. Features: - Simple, intuitive interface - Real-time exchange rates auto-fetched - Bidirectional conversion: JPY to USD and USD to JPY - Always displays latest rate and update time - Number-only keypad for easy input - Large, immediate result display How to Use: 1. JPY to USD conversion - Enter amount in Japanese Yen - Tap Convert to Dollar - USD amount appears in result field 2. USD to JPY conversion - Enter amount in US Dollar - Tap Convert to Yen - JPY amount appears in result field 3. Rate refresh - Tap refresh button top right for latest rates - Rates auto-fetch on app launch too Perfect for travel budgeting, import/export transaction checks, and foreign currency pricing! Uses real-time rates for always-current conversions. Simple design - easy for anyone to use. From trip planning to on-site shopping - useful everywhere. Enjoy smooth overseas travel and international deals with this app! Paid app - completely ad-free.