Calculator for Date and Time 4+
Add or subtract dates and time
Tairo Yoshioka
Designed for iPad
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- Free
- Offers In-App Purchases
Screenshots
Description
A date and time calculator app with a simple and easy-to-use interface.
Function details:
- Date addition and subtraction
Calculates the date when the number of days and hours are added or subtracted from the start date.
- Days and hours between two dates
Calculate the number of days and hours between the start and end dates.
You can specify whether to include the end date in the calculation result.
- Elapsed time and remaining time
Displays the elapsed time from the past date and time to the present, or the remaining time from the present to the future date and time.
It is a countdown and countup timer function.
- You can copy the calculation result to the clipboard by long-pressing it.
- Since the calculation result is on the top and the input items are on the bottom, it is easy to use.
- Lightweight and efficient interface optimized for the latest iOS.
- Supports dark mode.
What’s New
Version 2.8
Code optimizations and library updates.
Ratings and Reviews
Needs to be more accurate with weeks, months and years
Update
I love this app. The only gripe I have with this is that when you show more results, it only list whole numbers. For example, January 20, 2018 to May 21, 2021, it lists as
3 years, 4 months, 1 day
Months 40
Weeks 173
Days 1,217
Hours 29,207
Minutes 1,752,420
Seconds 105,145,200
I would prefer it to look like
3 years, 4 months, 1 day
Years 3.33
Months 40.01
Weeks 173.86
Days 1,217
Hours 29,207
Minutes 1,752,420
Seconds 105,145,200
Otherwise, this is a good app!
Developer Response ,
Thanks for reviewing my app.
This is a very helpful opinion, but the calculation becomes quite complicated due to the difference in the number of days each month and the calculation of leap years.
I will consider implementing it in a future version.
However, the results in "Show more results" can be copied by long-pressing in version 2.4.
Update:
Finally, in version 2.5, you can specify how to calculate between dates. By changing the settings, you can now display in decimals.
Thank you.
App Privacy
The developer, Tairo Yoshioka, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Tairo Yoshioka
- Size
- 5.8 MB
- Category
- Productivity
- Compatibility
-
- iPhone
- Requires iOS 14.0 or later.
- iPad
- Requires iPadOS 14.0 or later.
- iPod touch
- Requires iOS 14.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Languages
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English, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
- 4+
- Copyright
- © 2020 Martica
- Price
- Free
- In-App Purchases
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- Ad-free option $0.99