Calc - Voice Calculator app for iPhone and iPad

Voice input made easy.
Stress-free.
Just talk for memos and numbers.

◆ Voice Input
Tap the button and simply talk to perform calculations like:

　(Banana) 500
+ (Strawberry) 800
+ (Orange) 400

[Voice recognition supports the following languages:
English, Italian, Spanish, Portuguese, German, French, Chinese (Simplified), Chinese (Traditional), Japanese, Korean, Turkish]


◆Easy to use vertical writing input
・Vertical writing input: You can write calculation formulas in a natural way.
・Single character editing: Quickly correct typos. Achieve smooth calculations.
・Line editing: Since it is a vertical calculator, you can edit calculation formulas line by line.

◆Free notes
・One-line memo: Quickly add a memo with a swipe operation. Never miss an idea.
- Entire formula memo: You can write notes on the entire calculation formula, so you can organize supplementary information.

◆Easily reuse history
・Drag insertion: Easily insert history by dragging. Connect ideas to calculations.
・Tap Edit: Edit added history with a tap. Increase the accuracy of calculations.
・Add another formula: Create a new formula during calculation and add it seamlessly. Make complex calculations smart.

◆ Others
・List calculation history in 3D display
・Customize your style with a variety of background colors