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Math Calculator

Description

Calculate everywhere on your wrist with a scientific calculator available for both physical button and touchscreen devices.</p><p></p><p>This full-featured calculator can be useful when shopping, doing math homework, changing currency etc. There are three evaluation modes: Traditional/Postfix/Prefix. An expression can expand into multiple lines.</p><p></p><p>IMPORTANT: EXIT can be found in the menu (press and hold UP/MENU button)!!!</p>

What’s New

!!! Important: Press and hold UP/MENU to EXIT the app !!!</p><p>[v2.4.8] Pi value fixed from 3.141565 to 3.141592</p><p>[v2.4.7] Supports Forerunner 255 and its variants (s/music)</p><p>[v2.4.6] Swipe to the right now immediately exits the app. (thanks to Nick)</p><p>[v2.4.5] Adds swap op. to RPN stack, fenix 7 type up-down buttons can now increase/decrease digits. (thanks to Nick)</p><p>[v2.4.3 & v2.4.4] Bug fixes.</p>

Additional Information

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  • vívoactive® HR vívoactive® HR
Average Rating: (26 Ratings)

Amaya White
January 13, 2023 | Version 2.4.8

It’s great and it works just a bit hard to control

Krzysztof
December 12, 2022 | Version 2.4.8

Ok

Developer Reply
December 12, 2022, csekri

Thank you Krzysztof

Dhruva Maanas
December 6, 2022 | Version 2.4.8

It's utility rich . It take time to understand i haven't gone too deep into prefix , postfix &rpn stack . But the traditional one is really useful for me as a student with all trig nd log function Thanks man

Developer Reply
December 6, 2022, csekri

You're welcome. If you're comfortable using traditional then don't worry about prefix, postfix &rpn stack, these are probably not for you. There's a niche group of people who actually calculate faster using those but there's nothing those can do and traditional can't. Thanks for the review.

Milo Laverty
September 21, 2022 | Version 2.4.7

How do you use symbols +,- x ect

Lukas Elias Lund Majland
September 21, 2022 | Version 2.4.7

I like this app, but the value of Pi is approximately 3.141592 but on the calculater it says 3.141565.

Developer Reply
September 22, 2022, csekri

Hi Lukas, I've submitted a new update in which I changed the value of pi to 3.141592. Thank you for your feedback!

Atharv
July 8, 2022 | Version 2.4.7

How do I exit

Developer Reply
July 14, 2022, csekri

If you have a non-touchscreen device then the menu button (aka. long press of the up button) should bring up a menu where you can exit the app. If you have a touchscreen device then a tap on the top label/text brings up the same menu with the exit.

Alex
July 6, 2022 | Version 2.4.7

How do I get different numbers?

Developer Reply
July 7, 2022, csekri

For touchscreen device: swipe the screen up/down to increase/decrease the last digit. For physical button device: press the up/down keys to increase/decrease the last digit. Once you set the digit, you can add more digits to have longer numbers.

Samuel
March 27, 2022 | Version 2.4.6

Doesn't do any numbers beside 0

Developer Reply
March 27, 2022, csekri

If you have a touchscreen device you should be able to increase the last digit by a swipe-up gesture and decrease it by swiping down. For example, if you'd like to enter the number 28 then tap D, swipe up 2x, tap D again, and swipe down 3x. If you have a physical button device up/down buttons work the same way. If the issue remains even after this, please contact me via Contact Developer with more details so that I can fix the issue.

George Giannouchos
March 14, 2022 | Version 2.4.6

It is safe?

Colman Siqueira
January 10, 2022 | Version 2.4

I left a comment before, thanks for responding. I think it would be useful if one of the watch buttons could serve as a delete button and instead of swiping to get different numbers, I think it would be better if we could tap "D" and get a list of numbers like how you can press "O" to get different thing

Developer Reply
January 13, 2022, csekri

I uploaded a new version (v2.4.1) today. Both suggested features are included. I find the delete functionality for the keypress is reasonable/useful. The digit menu is experimental, as I am not sure if it makes the experience better (review on this is appreciated). The old kind of swiping feature remains available besides the new digit menu. Thanks for taking interest in the app.

Shaireen
January 2, 2022 | Version 2.3

After reading the comments I see how this is supposed to work, I have a Venu and I think the touchscreen parameters are actually outside the screen, or the parameters to actually select the option are too small. I.e when choosing ‘o’ I have to tap several times. I haven’t successfully been able to tap “D” yet! I understand you’re looking to fix it though, hopefully this comment helps!

Developer Reply
January 3, 2022, csekri

That issue must've been annoying. Thank you for your detailed review. I have already uploaded a new update fixing this problem. I think the tap area was too small on your device (and other high-resolution devices). I increased the tap radius for both 'D' and 'O' and it hopefully works now. Don't hesitate to contact me should you have further questions.

Noa Lassen
January 1, 2022 | Version 2.3

How do i leave the app. I cant leave the app

Developer Reply
January 2, 2022, csekri

If you have a non-touchscreen device then the menu button (aka. long press of the up button) should bring up a menu where you can exit the app. If you have a touchscreen device then a tap on the top label/text brings up the same menu with the exit.

Colman Siqueira
December 28, 2021 | Version 2.3

Can't type any other numbers besides 0 on the Venu sq

Developer Reply
December 28, 2021, csekri

On Venu Sq you should be able to increase the last digit by a swipe up gesture and decrease it by swiping down. For example, if you'd like to enter the number 28 then tap D, swipe up 2x, tap D again, and swipe down 3x. If the issue remains even after this, please contact me via Contact Developer with more details so that I can fix the issue.

Till
December 26, 2021 | Version 2.3

Epic

Developer Reply
December 30, 2021, csekri

:)

Ruben
October 23, 2021 | Version 1.0

The calculator is great but I can't leave the app,please fix it

Developer Reply
October 23, 2021, csekri

Thank you for your review. Have you tried long-pressing the up button? This should bring up a menu containing the item Exit. The selection of this item should terminate the app. Or you tried this method but still can't leave the app? If the issue remains please click "Contact Developer" with more details, so that I can look into it and fix it.