Calculator

Contains adsIn-app purchases
3.8
11.6K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Calculator allows you to perform simple and complex math tasks in a beautifully designed application. It includes history, real time graphing, base conversion, memory and more.

• Choose the best color for you from several options: amber, orange, deep orange, red, pink, purple, deep purple, indigo, blue, light blue, cyan, teal, green, light green and lime
• Perform simple calculations such as addition, subtraction, multiplication, and division
• Do scientific operations such as trigonometric, logarithmic and exponential functions
• Define your own function
• Convert between binary, octal, decimal and hexadecimal numeral systems
• Handling complex numbers such as √−2
• Real time graphing
• Save and modify values in the calculator memory
• See the list of your past 100 expressions and results with their dates
• Perform basic operation on the go with Wear OS

Tips:

• To use advanced operators and functions, swipe to the left the colored bar on the right side or hold your device sideways
• To call the graph panel, enter your expression with X
• To see your history, swipe down from the display
• To see the date of a past calculation, long click on the one you want
• To remove a past calculation from the list, swipe it right or left
• Go into the settings and choose the "Help" option for further instructions

The source code was forked from the AOSP platform package.
Updated on
Jan 19, 2024

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.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.9
10.2K reviews
Marty Atcher
February 4, 2024
UPDATE: The latest update is horrendous with ads, unusable for at least 30 seconds when opened. Deleted and moving on. OLD REVIEW: Recently installed and so far I love it. I very much dislike the stock Pixel Material You theme, and this reminds me greatly of the Samsung version, which is what I am use to. Once I use it for a while, I will certainly be happy to purchase!
181 people found this review helpful
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Prometheus Interactive LLC
February 4, 2024
Hello! Thank you for your review. We are sorry to hear that the ads caused inconveniences. Ads are usually part of the free trial period. The Premium version has no ads. If you are a Premium User and still see ads on your App, please, reach out to our Support Team for further assistance support.calculator@zipoapps.com Thank you!
Tyler Bell
January 30, 2024
Look at edit history for original review & replies to Dev. Tldr. Ads are made worse with each update, premium is a scam. (EDIT 2nd reply) $15 is a lot for a one time buy. Per WEEK, is outrageous. Via the upgrade page, the only features of premium are 'customer support' and 'remove ads', hardly exciting and useful (EDIT AGAIN) I see why it's $15/wk. There's afree trial with Automatic payments after. You're hoping people forget after the trial and pay unknowingly. Premium is a predatory scam.
65 people found this review helpful
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Prometheus Interactive LLC
January 31, 2024
Hi! Please, rest assured that there is absolutely no scam involved. Sorry to hear that the price for the Premium subscription seems high to you. Please, note that the App on the Premium version opens up many exciting features and opportunities for you and it is definitely worth the price. The Premium version has no ads. Thank you!
Mark Schorr
February 3, 2024
Worst app ever and literally just ads now after the January 18, 2024 update! You have to watch 60 seconds of an ad EVERY time you open the app and before using and every 60 seconds after that! Used for years but deleted immediately because this app literally is unusable!
50 people found this review helpful
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Prometheus Interactive LLC
February 3, 2024
Hello! Thank you for your review. Please, note that ads only show on the free trial version. Once the subscription is upgraded to Premium, the ads will no longer show on your App. Let us know should you have any other concerns. Thank you!

What's new

* Now showing the current time at the top
* Layout improvements