Voice Calculator Pro

4.5
4.76K reviews
100K+
Downloads
Content rating
Everyone
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About this app

ATNSOFT Calculator lets you:

✓ Instantly enter numbers and mathematical expressions using an ergonomic on-screen keyboard and voice input (currently supports English, Arabic, Bengali, Chinese, Croatian, Czech, Dutch, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Tamil, Thai, Turkish and Vietnamese). Just press the mic button and speak the expression (for example, 74 point 5 times 4 plus 37 = 74.5 × 4 + 37 = 335): it will appear on screen and the result will be calculated immediately!

✓ Make two or more calculations simultaneously. To do this, you can switch editing screens with a horizontal swipe along the top edge. You can give names to screens by tapping the screen number.

✓ Quickly copy the result to the clipboard simply by tapping it. There is a special button for pasting from the clipboard (📋).

✓ All calculations are recorded in the calculations history, from where you can insert the expression and result into the editor. These records can be instantly deleted with a horizontal swipe. Any record from the history can be tagged with text by tapping the date or time.

✓ Execute mathematical operations with incredibly large numbers and expressions.

✓ Raise to the n-th power or extract the root of the n-th power (for example: 5 cubed = 5^3 = 125; the cube root of 27 = 3√27 = 3).

✓ Percentage calculations (for example: 200 + 10% = 220; 10 % 200 = 20).

✓ Convenient, user-friendly settings that can be opened by swiping from the left edge of the screen or using a menu button. The settings include: vibrate on click, full-screen mode, keep screen on, and other options.

✓ The result is always displayed naturally, without incomprehensible E's, dashes, and numbers.

✓ Easily work with many memory cells, and easily switch between them. You can set a name for each cell, letting you intuitively use the memory for a specific field of activity.

✓ Quickly switch themes.

Important: For voice input to work without the Internet, the appropriate voice baselines must be turned on in the Android settings. However, voice recognition is more accurate and higher-quality with an internet connection.

If voice input doesn't work, then in the Android settings select: Language & input > Voice input > Basic Google recognition.

Get the Pro Version for Free!
We'll be happy to send you a coupon or even a few ones for the Pro version free installation in exchange for:
– an interesting article, blog post, YouTube video or any other item promoting the application;
– or quality translation of the application texts into another language. The application has already been translated into Dutch, French, German, Hungarian, Italian, Japanese, Portuguese, Romanian, Russian, Spanish, Swedish and Thai.

Please feel free to use the contact form to share your ideas:
https://atnsoft.com/support
Updated on
Aug 27, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.6
4.62K reviews
Yoo Hooo
February 4, 2021
This calculator is accurate in voice recognition and entering the correct numbers called.. but if I want to add a series of numbers for a final sum, I have to talk non stop at high speed without any break, or it interrupts me with an equal sign, before I am finished. and I have not said the word equals! Only the word "add" between the numbers. This is ridiculous. Needs more work to correct this fatal flaw.
40 people found this review helpful
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A Google user
February 19, 2019
Replaced my default calculator and I can't imagine anything replacing this one. All the features I've used, including voice, have worked wonderfully! I love that I can name each window, and I love being able to view a calculation history. If I had but one suggestion, it would be great if I could see at least 2 windows simultaneously. Thanks for a marvelous app!
13 people found this review helpful
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A Google user
January 20, 2019
Fabulously useful for adding strings of numbers using voice! I can keep my eyes on my data sheet while I speak three to five double digit whole numbers before I have to touch the microphone icon again. I find I have to enter decimal numbers such as 0.625 one at a time. If I want the square root of a number I have calculated, I tap the equals sign to display result at top, and with my finger I place the cursor at the beginning of the number and tap the square root icon for the result. Love it!!
8 people found this review helpful
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What's new

✓ Improved voice recognition.