AppCorpus
Market US

Calculator‰

by Tim O's Studios, LLC

iPhone · iPad

Active Last checked 30 Aug 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free to download

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Free app Yes Free Store published

Screens

App Store

10 store screenshots

Calculator‰ ipad screenshot 1
Calculator‰ ipad screenshot 2
Calculator‰ ipad screenshot 3
Calculator‰ ipad screenshot 4

Pricing & paywalls

App Store

  • Free

Ratings & reviews

App Store

4.9 409132 ratings · App Store

  1. 5/5Works great for me!

    I have had no problems with the Ap,even though at one time Apple wanted it removed and replaced because of potential security issues. I looked for other Ap's, but none of them were as satisfactory as this is. The others had a ton of advertising I had to go through, so they were uninstalled. I was never a Apple Type Computer user, but I am changing because so far, their security is the best I have worked with so far!

    #EpsteinFiles · 30 Aug 2026

  2. 5/5I compared the TOP 10 calcs - this one WINS!!!

    I compared the TOP 10 calculators, and this is THE VERY BEST CALCULATOR APP... IF you're looking for the following qualities: 1) BASIC, SIMPLE 0-9 +-x ONLY...without all of the "Bells & Whistles" (I think the geeks call those "Scientific Calculators"?) Simple! Simple! Simple! 2) THIS CALCULATOR OPENS INSTANTLY! In my opinion my calculator should be there, READY to do a quick calculation, so I can continue my work seamlessly without delays. Waiting for a BASIC HELPER-APP to open, while deep in my work, TOTALLY breaks my train of thought. (MANY of the highly-downloaded calcs that I compared took 15-THIRTY SECONDS just to OPEN! That's like a LIFETIME when you are on a roll, working. Completely unacceptable. 3) !!!!!!!!NO ADVERTISEMENTS!!!!!!!! (However, even if there WERE ads, and I was offered the option to pay $.99 to remove them, I would TOTALLY pay the $.99. It's THAT good of a SIMPLE CALCULATOR! 4) VERY EASY ON THE EYES.

    SDRanger · 30 Aug 2026

  3. 5/5Great basic calculator...1 small 'but'

    This is a great no frills calculator and is big enough for 60 plus eyes. Deleted the one that came with iPad Air. My one small but is that bright red background of the "C". It is just like the red notifications on FB or Messenger or Mail!! Drives me crazy. Every time I would open iPad, I'd for a split second, think I had notifications. Had to move it off home page so I now have to swipe to use it. Change it to some other color or give us a choice.

    Mackazon · 30 Aug 2026

  4. 5/5Good app with one negative

    Being over 50, I wanted a calculator whose buttons and display would be large and easy to read without reading glasses. This app fits the bill. My only complaint is, the division and multiplication symbols are on the left, which is different from most other calculators, which slows me down and/or causes keying errors, since I often have to make multiple calculations quickly. It would be nice if both calculator apps and "real" calculators had standardized key positioning like alpha keyboards do!

    plantjen13 · 30 Aug 2026

  5. 5/5Simple and competent

    Has everything I need. Percentages, square roots, basic math. I had one with trig functions, which was overkill. Trig was the only class I ever failed in high school, so cosines and tangents are not useful for me. And so far it hasn't shown any ads. (I don't mind an ad placed discreetly, but the first two iPad calculators I tried had banner ads at the bottom with lights moving around the borders – very very distracting. I also wouldn't mind paying for simple calculator app like this to keep it ad free

    Trolley Molly · 30 Aug 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
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  • Data Not Linked to You — App Functionality — Usage Data — Advertising Data Developer declared
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  • Data Not Linked to You — Developer’s Advertising or Marketing — Identifiers — User ID Developer declared
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  • Data Not Linked to You — Third-Party Advertising — Diagnostics — Crash Data Developer declared
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  • Data Used to Track You — Usage Data — Advertising Data Developer declared
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  • Data Used to Track You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 1.0
  • 2.0

    % Support new iPad Retina Display % Minor bug fixes

  • 3.0

    -iOS6 Support -iPhone 5 Support

  • 3.1

    -Landscape Mode for iPad -More Functions added to iPad -Bug Fixes

  • 3.5

    -Double tap solution to Copy -Bug Fix

  • 4.0

    We hope you enjoy our calculator app! If you like the simple design please help support us by rating the app 5 stars. -Updated Icon -Added support for iPhone 6 and 6 Plus resolutions -Added support for Apple Watch -Added support for iPad Split View

  • 4.1

    - Added support for new devices

  • 4.2

    - Added support for new devices

  • 4.21

    - Bug fixes

  • 4.22

    - Bug fixes

  • 4.23

    - Bug fixes

  • 4.24

    - Bug fixes

  • 5.0

    - Bug fixes

  • 5.1

    - Bug fixes

  • 5.2

    - Bug fixes

  • 5.4 · 2 May 2025

    This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included. - Bug fixes

Alternatives

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
30 Aug 2026
Sources
App Store

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