This is the full version of the program (https://play.google.com/store/apps/details?id=com.drchernj.dayscalculator) by purchasing you will receive the following benefits:
- No ads
- Opportunity to donate to developer
- The minimum possible price on Google Play (30% is the commission Google)

The program performs mathematical manipulations with dates. Suitable for calculating the number of days spent by the patient in the hospital, as well as for similar calculations (bed occupancy in hotels and so on). Can be very useful for quick calculations in the absence of the sight of the calendar. Using the program you can find out how many days you live, how much is left up to important dates and more

- Calculating the difference between dates
- Time before or after the selected date
- Add or subtract days from selected date
- Pregnancy Calculator: What is the expected date of birth? The first, second or third trimester of pregnancy?
- The calculation of the exact age
- Add notes to calendar (PRO-version)

The application is available in the following languages:
- English
- Russian
- German
- Spanish
- Italian
- Portuguese

Any suggestions, inquiries are welcomed by e-mail to drchernj@gmail.com with the "Android- DaysCalculator" mark in the subject line.

Please, help us to make the application available in your own language.

Step 1. Download Date Calculator (PRO-version) Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Date Calculator (PRO-version) Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Date Calculator (PRO-version) Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.