# Calc - Voice Calculator — Hands-Free Memo and Calculator

> Hands-Free Memo and Calculator (iPhone/iPad app by yuuichi tajima.)

- Source: https://appshunter.io/ios/app/calc-voice-calculator/id6502379455 (this page in markdown: same URL + `.md`)
- Developer: [yuuichi tajima](https://appshunter.io/developer/391073354)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 26 MB
- Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Chinese, Spanish, Chinese and 1 more
- Released: 2024-05-29
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/calc-voice-calculator/id6502379455/reviews.md

## What is Calc?

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]

#For other languages, voice recognition will be performed in English.

◆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


## Version history (last 5 releases)

### 1.0.6 — 2025-01-26

Minor bug fixes

### 1.0.5 — 2024-07-16

We have significantly improved the app's voice recognition feature.
Accuracy Improvement: The accuracy of voice recognition has been enhanced, allowing for more precise number recognition.
Calculations and number inputs are now smoother and more seamless.

Please try out the new voice recognition feature.
Thank you for your continued support of our app.

### 1.0.4 — 2024-07-04

Simple bug fixes

### 1.0.3 — 2024-07-02

Voice input is now supported.

### 1.0.2 — 2024-06-10

You can now select an animation for number input.

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## More apps by yuuichi tajima

- [Book Reader For PDF](https://appshunter.io/ios/app/book-reader-for-pdf/id1132455141)
- [Arm Wrestling GP](https://appshunter.io/ios/app/arm-wrestling-gp/id1307955799)
- [Just Tap Shopping List](https://appshunter.io/ios/app/just-tap-shopping-list/id6670331613)
- [AR - Unit Price Calculator](https://appshunter.io/ios/app/ar-unit-price-calculator/id6736822530)
- [Scan Speak - My Audio Book](https://appshunter.io/ios/app/scan-speak-my-audio-book/id6740429476)

All apps by yuuichi tajima: https://appshunter.io/developer/391073354

## Related topics

[yuuichi tajima](https://appshunter.io/ios/topics/yuuichi-tajima)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*