20 Best Calendar Calculator iOS Apps

1) Calendar weeks calculator

Now it`s even faster to find out how long the project will last, when the start date is or when it will endThe calendar week calculator from Schnitzer Anlauf- und Projektmanagement GmbH (Ramp-up and Project Management) supports this and enables fast and easy scheduling or calculation of projects.- You have projects, know the start/end date and would really like to calculate the duration?- You have a project that lasts a certain number of weeks and you would really like to set the associated start and end date?No problem with the calendar week calculator from the Schnitzer GroupThe Schnitzer calendar week ... (Free)By Schnitzer Anlauf- und Projektmanagement GmbH via

2) Calendar Calculator

- I am supposed to have more one day Have you ever thought such a thing?- We often count the days with concerning for a schedule, but it may be often difficult because of holidays, irregular days off, individual plans, and so on.- This App makes such difficult calculation easy and accurate with iPhone, iPod and iPad that we carry always.- Thats why we designed new App Calendar Calculator.How many holidays can we use for preparing our wedding party?When will I get the wages for 10 days working?When shall we start the duty of 10 days until the deadline?How many ... ($3.99)By Hiroyuki KATOH via

3) Date Calendar Calculator

=====Features=====- Calculates duration between two dates (With optional time mode)- Calculates a date by adding or subtracting a duration from a date (With optional time mode)- Calculates number of working days from start day (With options to exclude certain workdays in the week & added holidays)- Calculates number of working & non-working days between 2 dates (With options to exclude certain workdays in the week & added holidays)- Simple, intuitive design- Smooth user experience=================Download your comprehensive Date Calendar Calculator with time features todayDo send an e-mail for any feedbacks and suggestions.By downloading and installing the app, you agree to our ... (Free)By Yuno Solutions Sdn Bhd via

4) Calendar Calculator Free

I am supposed to have more one day Have you ever thought such a thing?We often count the days with concerning for a schedule, but it may be often difficult because of holidays, irregular days off, individual plans, and so on.This App makes such difficult calculation easy and accurate with iPhone, iPod and iPad that we carry always.Thats why we designed new App Calendar Calculator.How many holidays can we use for preparing our wedding party?When will I get the wages for 10 days working?When shall we start the duty of 10 days until the deadline?How many days should I work ... (Free)By Hiroyuki KATOH via

5) Calendar Spread Option Strategy Calculator

A dedicated app to help investors build, evaluate, and study options calendar spread strategies easily and quickly. It comes with a highly-praised and fast loading options chain, touch based interactive profit/loss graphs, simulator of the time decay and Implied Volatility change, etc. It provides the fastest way to plan your calendar spread strategy. Plus, Real-Time underlying stock quotes and current Implied Volatility are included. You can further customize and manage your strategies.Calendar Spread - also called time spread because the idea behind is to sell time. A trader hopes that price of the underlying remains unchanged at expiration of the ... (Free)By Mobile Interactive LLC via

6) Due Date Calculator & Calendar

Is it time to start thinking about your baby`s due date? Learn how to calculate the exact day you`ll give birth. This app provides a calendar, calculator and other useful information for expecting mothers and future parents. Get important information that can make a huge difference in how you feel during each trimester of pregnancy Get ready for your bundle of joy with this helpful guide.This app includes everything from your baby`s development to tips on what symptoms to expect at different stages of pregnancy. You will feel more prepared and confident about what is ahead when you download our ... (Free)By ATN Marketing SRL via

7) Ovulation Calculator Fertility Tracker & Calendar

Ovulation Calculator helps couples conceive up to 3x faster than the national average. When you're trying to get pregnant you need to know when you're most fertile and when to have sex OC calculates your two most fertile days each cycle by analyzing your unique menstrual cycle, health and lifestyle data.Ovulation Calculator also provides a huge amount of fertility knowledge through our education portal. As well as access to an online-support network of thousands of other women trying to conceive. The Ovulation Calculator app is free to download and use.KEY FEATURES: - Cycle Data Analysis Driven Predictions - Ovulation Calculator ... (Free)By Ovulation Calculator Pty Ltd via

8) Period Calculator - Menstrual Cycle Calendar

FREE FOR LAST DAYGet It NowPeriod Calculator is a menstrual cycle tracker for ladies. It is easy and accurate to use:- Choose the date of your last menstruation and menstrual cycle- The fertile days, menstrual period and ovulatory time will be shown on the calendar Download nowWith this app, you will get the easiest way to track your period and menstrual cycle. (Free)By Bo Xu via

9) Widgets - Calculator, Currency and Calendar

3 widgets for a value of ONE Have a mini calculator with expression support in Today screen, a Currency converter with a slick design and functionality right in your notification screen and a monthly CalendarCurrency display up to date data, convert any currency directly from notification screen Best currency converter widget you can get on the App StoreiOS8 specials Get it NOWCalculator has a smart expression, so you can review easilyFeatures:- Calculator- Calendar (monthly)- Currency Converter- Three options of display height to choose from- Intutitive User Interface ($0.99)By karzy via

10) A Sexulator - Sex Calculator & Calendar

FINALLY APPROVEDWARNING: This app is for those 18 & up.This app has a discrete icon and can be password protected for privacy. The text under the icon will only say `Cal`DISCLAIMER: This app is not intended to prevent pregnancy or STD`s, and should not be used as a calendar birth control method. The only way to be sure to prevent pregnancy and STD`s is abstinence.SEXULATOR lets you keep track of your sexual activity, and get calculations on it Including both real calculations/averages and you`ll also receive a sex status level, based on your amount of activity. We`re not ... ($1.99)By Coconut Island Apps via

11) Lotus - Period Calculator,Period Tracker,Ovulation Calendar, Fertility Calendar

Lotus - a modern female calendar that keeps track of your period and fertility for you. You no longer need to monitor everything, Lotos do everything for you and will remind about when it's time to recall the menstruation.App design in such a way that you can feel free to open it anywhere.Discover the benefits of Lotus:- Exact data- Beautiful design- Easy to use- The cycles are calculated for the year ahead- Personal reminders with customized messages- Optional passcode to protect your privacyFor those who appreciate reliabilityOvulation app, period app, fertility app (1.990)By Stanislav Hatnyuk via

12) A Sexulator - Sex Health Calculator & Calendar

WARNING: This app is for adults only.NOTE: This app is a second version of the original "A Sexulator - Sex Calculator & Calendar" We have gotten such great feedback on this app and some more `serious` people have asked us to make a version that is the same as the entertainment/original version but without the funny sex status levels, so here it is. In sum, this app is the more `serious` version of the original Sexulator, where that one has funny sex status levels where this one does not. That is the only difference.This app has a discrete icon ... ($1.99)By Coconut Island Apps via

13) A Sexulator - Sex Calculator & Calendar Tracker

FOR ADULTS ONLY. PASSWORD PROTECTED DISCRETEThis app has a discrete icon (a generic pad of paper) and can be PASSWORD PROTECTED for privacy. The text under the icon will only say `A.S.`DISCLAIMER: This app is not intended to prevent pregnancy or STD`s, and should not be used as a calendar birth control method. The only way to be sure to prevent pregnancy and STD`s is abstinence.SEXULATOR lets you keep track of your sexual activity, and get calculations on it Including both real calculations/averages and you`ll also receive a sex status level, based on your amount of activity. We`re not ... ($1.99)By Coconut Island Apps via

14) Menstruation and Ovulation Calendar -- Period Calculator and Tracker

This application allows to keep track of your menstrual cycles in a calendar and to automatically predict menstruation periods and probable ovulation days. You can attach a note containing information about your mood, taken medications, period or other information to each day.Features:- Keeps full history of your menstrual cycles.- Allows to track up to four different symptoms (e.g. migraine or abdominal pain: low/medium/high).- Allows to track body temperature (Fahrenheit, Celsius).- Displays basal body temperature charts.- Notes may be attached to each day in the calendar - it may be used as a simple diary.- Automatically predicts menstruation periods.- Automatically predicts ... ($2.99)By EFRAC via

15) All In One Cal

Finance :-> Turn Over Caluclator-> Income Ratio Calculator-> Budject Calculator-> Assets Calculator-> Return on Equity (ROE) CalculatorMedical :-> Blood Alcohol Calculator-> BMR Calculator->BSA Calculator-> Smoke Calculator-> Body Fat CalculatorEntertainment :-> Flames Calculator-> Age Calculator (Free)By Maa Purnima via

16) Hours Calculator

Hours Calculator enables you to quickly calculate how many hours have you spent on activities marked in iOS Calendar.You set desired calendar, time span and hour pay rate and app does all the rest. You instantly get information about how many hours have you accumulated and how much will you earn in given time period.No more manual entries into various apps to check your paycheck Full iOS Calendar support, so all of your data is already available inside Hours Calculator ($0.99)By CO EN-FIST via

17) Day View Calendar - Calendar that syncs with standard calendar. Includes powerful date finder wheels!

Day View is the fast Calendar with the fantastic intelligent date wheels. The date wheels supports you to easily find the correct date, weekday or week.While you are spinning the wheels to move between different days, the program rapidly shows the events/birthdays for today in a compact list format. The list gives you a quick and compact overview over the whole day. All events are of course listed in time order.If you click at the event list, you will enter a more detailed day table where you can edit, add or delete the events.Application icon now can show current day ... ($0.99)By AppSoftia AB via

18) Utility - Date Calculator

As you schedule events in life a date calculator can be a handy utility. This calculator can display a calendar for any month and year, provide information about a specific day, find a day, or calculate information about the interval between two dates. To use the calculator simply select a calculation from the list and enter a date (and other information as needed).A calendar is a system to organize the days of the year. All calculations in this app are based on the Gregorian calendar. For civil and commercial purposes, the calendar most commonly used throughout the world today is ... ($0.99)By Thundercloud Consulting, LLC via

19) Date and Time Calculator Tool

Simple, Fast, Professional Date and Time Calculator Helpful For- Age Calculator- Anniversary Calculator- Experience Calculator- Christmas Calculator - Festival Calculator- Exam Calculator- Day Calculator- Year Calculator- Month Calculator- Week Calculator- Hour Calculator- Minutes Calculator- Seconds Calculator (Free)By Muljibhai Vaishnav via

20) Calculator Box App

A calculator that supports multiple functions.Currently supports:- Age Calculator- Cash Calculator- Currency Calculator- Day Calculator- Different Date Calculator- Discount Calculator- Intrest Calculator- Loan Calculator- Shopping Calculator- Split Calculator- Tip Calculator- Unit converter- Vat Calculator (Free)By Hoang Van Huan via