calCOOLator

This Metal Sky
5.0
420 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

A unique calculator with no equals button - it has two text entry fields, one where you enter an expression, the other provides a running total. You can switch between them at any time, using the result of a previous calculation in a new one.
A unique calculator with no equals button
Updated on
Oct 26, 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
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  • No data collected
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Ratings and reviews

415 reviews
Alan August Nitikman
April 1, 2025
I love the simplicity, the intermediate results as you're entering, the ability to use parens, it's my favorite phone calculator. UPDATE: Unfortunately, it seems to have stopped working on my Samsung S23 FE!! I've tried reinstalling, no luck. Android version 14. Won't accept input. I'll leave the 5-star review intact, but I hope you can provide a fix.
2 people found this review helpful
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Teresa Rolin
September 28, 2023
Have been using this app for several years. Love it.
1 person found this review helpful
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Raymond Smith
September 24, 2020
I didn't know of a better caloolator app than this
1 person found this review helpful
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What’s new

Updated to use Android SDK 34, new app signing, etc.
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Content rating
Everyone
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App support

About the developer
Michael K Stella
googleplay@thismetalsky.org
22625 Norwalk Square Ashburn, VA 20148-6623 United States
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