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Birthday Parties

iPhone / iPad
  • Utilities
  • Entertainment
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Know how old you are? But, how many days old are you?

Celebrate when your 10000 and 7777 days old!!

How about your baby becoming 100, 500, or 1000 days old?

Shouldn't your pet get a 2500 day birthday cake?

With Days old you can put in any date to find out how many days old you or anyone/anything is old. By inputting any date in the datepicker you will be able to tell how many days old anything is. Wanna know how many days old your car is or your iphone is? By inputting past and future dates you will be able to tell how many days from or till any big event in your life. How many days till your next birthday? How many days have past since your last birthday? Have you reached your half birthday? With this app you can answer so many questions you always wanted to know the answer to as long as your question's answer involves the number of days this is the app for you. We guarantee that this will fill all your "how many days old" needs.