履歴付き電卓プラス：計算を二度と忘れない

Calculator Plus is a simple and easy-to-use calculator. It remembers everything you calculate, and lets you review your history and past calculations anytime. FEATURES: - Big buttons - All the basic calculations: addition, subtraction, division, multiplication, squaring and square root - Clear and easy to read numerals - Horizontal mode to use additional buttons - Memory - keep track of your results using the memory buttons and history screen - Different themes to choose from Calculator Plus makes calculations easier. You can see the process of calculations, as well as correct mistakes if you entered wrong data. Use Calculator Plus for shopping, doing homework and schoolwork, balancing checkbooks, making tips, taking notes, calculating taxes, and everyday math problems you’re sure to encounter. Download Calculator Plus for your iPhone or iPad and have it always at hand.