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Date Difference Calculator app for iPhone and iPad

4.6 ( 2576 ratings )
Business Utilities Productivity
Developer: Heli-av8er
0.99 USD
Current version: 2.4, last update: 1 year ago
First release : 24 Feb 2012
App size: 774 Kb

This app allows you to quickly and accurately find the number of days between two dates. Whether you use it for work or to find how many days until your closest friends birthday - this app will do the job!

Simply select the date you want to change and spin the wheels to choose the month, day, and year. Theres also an option to include the first day, if needed. The dates can span months or years, it doesn’t matter, the days will be accurately updated in real time!

The "Add/Sub" page allows you to find which date is a chosen amount of days away. If you want to subtract an amount of days from today, select today in the "end" box and enter how many days youd like to subtract. The same goes for adding days, except you enter the starting date in the "start" box. Keep in mind that the selected date (start/end date is darker grey when selected) is the date that will change.

If you have determined an important date and need to save it - no problem! Just save the date to your devices calendar. You can save either the start date, all of the dates in between, or the end date.

If you want to see many common intervals from a date at once, go the the “Intervals” tab. Change the start date using the “Date Difference” tab or use the “Today” button; then select the interval and the end date will update to reflect that interval. Plus, it returns to the “Date Difference” tab to allow any additional calculations or to save it to your calendar.

The app works on any iOS device and has been optimized for iPhone 6 and 6 Plus. Check out the preview videos below to see it in action.

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Pros and cons of Date Difference Calculator app for iPhone and iPad

Date Difference Calculator app good for

This app is great for calculating the number of days between two given dates. I use the interval feature that lets me find a date 45 days out from the current date.
Trank Very use full Interesting having a tap on the current Line in the middle of the wheels to enter automatically the current date after chanching Maybe chanchings the coulors of the wheels dépend on the size of the différence between two dates Clever job
This App is great for helping me count down the time left on my contract! I would be lost without this calculator.

Some bad moments

Instant results, simple one screen interface. Can calculate difference between 2 future dates. Wish list: option for results to be in yrs-months-days for lengthy differences. Option to save results and keep one date static-ie birthdate.
This is a applicaton that i need Its easy to use and so fast to count days Update to try new functions Many thanks ^_^
Calculated the number of days, but not months between two dates.
I use this to schedule reoccurring maintenance at work. It will even add a event on the calendar! 2.0 Update is great!
Its a very useful app. My one complaint is that the add/subtract feature only counts up to 999 days.
Been in contact with the developer and this app will only get better. I use it every day! Get it! On 2/28/15- I dont know if its from his updates or my discovery as a user, but this app rocks to 5 star level! Not complicated, doesnt need to be. No frills or funky fonts, borders or icons. Simplicity rules. Keep up the good work!