Calculator OS 18

Contains adsIn-app purchases
4.4
15.8K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Phone 15 Calculator is best calculator,but it not for Android. We want you can use it everytime,everywhere, so developed ipCalculator .

It's one of the most full-featured calculator apps around - smart calculator, fast calculator, scientific calculator. Includes features such as swiping on the display to delete a number.

Calculator OS is the best tool for your Android phone, simple and easy to use with a OS18, Phone 14 design - the perfect calculator for Android.

Characteristics :
- A clear display format and easy to read by Phone 14 Calculator
- Easy editing by using a cursor operation by OS 18 Calculator
- You can use the backspace key to correct a simple mistake by Apple Calculator
- You can change theme easily.

If you like app, please rate 5 stars for us and if find a bug or have suggestions for improvement, please contact us:
vunhiem96@gmail.com
Updated on
Sep 23, 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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
15.1K reviews
Jacqueline Daniels
December 29, 2020
EXTREMELY basic unless you pay EXTRA for pro. I already paid $0.99 for it, and all I was looking for was a "History" feature! In order to have this feature, I was required to pay MORE to upgrade to pro (surprise!). I went with a different, paid, more expensive calculator app (surprise!). If you're going to make someone pay for a calculator app when there are literally TONS of others to choose from, you should at least include the history feature in addition to no ads.
32 people found this review helpful
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N-HStudio
December 30, 2020
The pro version actually only removes ads and speeds up the application. If you are not satisfied with it, email me in the feedback section, I will refund you. Thank you for using the app
Jon McDaid
May 26, 2021
I was dissapointed that it does not have a landscape option to do scientific calculations. I purchased it in hopes of that feature and now it is essentially useless to me. Works great for simple calculations. Would've to see add copy mention that it does not do scientific calculation.
84 people found this review helpful
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N-HStudio
May 27, 2021
I will research and upgrade it if possible in the future. Please give me 5 ⭐️,love you so much πŸ’•β€πŸ’•πŸ˜πŸ˜
Casey Downing
July 1, 2020
I will rate better once i have used the calculator more not when i have only just downloaded it. It's too soon to say how good it is. The only thing is does not have is a back button on it when your doing a calculation you can't delete it, you have to delete the whole thing.
44 people found this review helpful
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N-HStudio
July 1, 2020
Thanks your feedback. We want to design it the same as the iPhone, on iPhone when you delete the calculation, it erases all