
About
Easily calculate dates and durations with a smart, intuitive interface. Avoid errors with dedicated input pads and clear, readable fonts. Designed for quick and stress-free date calculations.
What's New in when
4.3.1
May 11, 2023
bug fix // Not disappear error mark when push 'now' button after clear. // Not appear old value when push 'enter' after clear. // Do not adjust weekNo’s year when under limit value. // Not displey month warning. // slided day's color when setting monday start at the setting. // implement the enter function to the now button . // Mistake year calculation // Can't go to function at menu selection. function change // change The calendar PAD design. // change design icon and select menu.
MoreDeveloper apps
FAQ
How does When calculate durations?
When calculates durations by excluding the end date. It handles month calculations by considering the number of months up to the same day as the start date, treating months without that specific day as having the last day of the month.
What is the age rating for When?
When has an age rating of 4+, making it suitable for a wide range of users.
What devices does When support?
When is available on iPhone, iPad, and iPod.
How often is When updated?
The app was last updated on May 11, 2023, with version 4.3.1. This indicates a recent update, suggesting ongoing development and support.
What are the limitations for date calculations in When?
Dates before January 1, 1870, are rounded to January 1, 1870. Calculations exceeding 9999 AD will restrict input values.
Can I change the app icon for When?
Yes, icons can be changed on iOS 10.3 or higher. Switching the dark theme ON/OFF in settings will also change the icon's color.
Does When have ads?
The developer is striving to be ad-free. Based on the provided data, the app is currently free and does not contain advertisements.
What is the user rating for When?
When has a perfect rating of 5.0 stars from 1 rating, indicating very positive user sentiment.





