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OpenCalc

OpenCalc

by Twelve 31 Labs LLC

37 ratings
15 reviews
Free

Details

  • Released
  • Updated
  • July 28, 2018
  • July 28, 2018

Developer

Twelve 31 Labs LLC
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OpenCalc screenshot #1 for iPhone
OpenCalc screenshot #2 for iPhone
OpenCalc screenshot #3 for iPhone
OpenCalc screenshot #4 for iPhone
OpenCalc screenshot #5 for iPhone
iphone
ipad
⭐15
Reviews↘︎
❓7 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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Icons↘︎

About

A straightforward, open-source calculator designed for ease of use on iPhones and iPads. It offers real-time calculations as you type and allows for easy correction. This app prioritizes user privacy with no ads, in-app purchases, tracking, or requested permissions.

✓100% free and open source
✓No ads or in-app purchases
✓No user tracking
✓No permissions requested
✓Calculations performed as you type
✓Backspace functionality
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What's New in OpenCalc

1.11

July 28, 2018

This app has been updated by Apple to display the Apple Watch app icon. Bug fix

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User reviews

Most RecentHighest RatedLowest Rated

Works great, no ads!

Considering computers were invented to do math, it’s pretty silly the iPad does not come with a calculator. This does the job and has no ads — perfect!
The Day DooThe Day Doo

Thanks, free no ads calculator

Can’t believe that iPad doesn’t come with a calculator. All the other calculators I tried had bad ads and other issues. This one works well. Thanks 😀
namaste.kennamaste.ken

No ads, free and open source, doesn’t sell your private data, is a calculator. Period.

Does what it says, fantastic calculator app that does everything with no gimmicks or strings attached.
AAA-112AAA-112

No BS

Great to have an free iPad calculator app that just works! Sad that it’s so hard to find in the App Store, I had to search for it on the web to even discover the direct link.
megaman9megaman9

Simple. No Ads. ‘Nuff said.

To whomever put in the time to develop this app, I appreciate you! There is no reason iPad shouldn’t come with a native calculator app; and there is no reason a calculator app should be riddled with ads. Happy matching, everybody.
Engineer-2.0Engineer-2.0
See 10 more reviews

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FAQ

Does OpenCalc have ads?

No, OpenCalc is completely ad-free. The app explicitly states it has no ads, ensuring an uninterrupted user experience.

Is OpenCalc free to use?

Yes, OpenCalc is 100% free. It also specifies there are no in-app purchases, meaning all features are available without any cost.

What devices is OpenCalc available on?

OpenCalc is available for iPhone and iPad devices. It is designed to be a simple calculator for the iOS ecosystem.

Does OpenCalc track user data?

No, OpenCalc does not track users. The app emphasizes its commitment to privacy by not requesting any permissions or tracking user activity.

How often is OpenCalc updated?

OpenCalc was last updated on July 28, 2018, with version 1.11. The release date was also July 28, 2018, indicating it has not received recent updates.

What is the age rating for OpenCalc?

OpenCalc has an age rating of 4+. This indicates it is suitable for young children and general audiences.

Can I perform calculations as I type with OpenCalc?

Yes, OpenCalc performs calculations in real-time as you type. This allows for immediate feedback and a more dynamic calculation experience.