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Date Wheel is Classic Certified for the Palm Pre


For additional help and resources please visit the following links:

Related Software 
-- Recommended third party software, useful in conjunction with Date Wheel.  Available for purchase in our store.

Date Wheel™ manual For a detailed breakdown, with instructions for use, please refer to the manual, also included with every download.

Supported Platforms:

Date Wheel™ is a Palm Powered Solution™ that requires:
  • PalmOS® 2.0 or greater

  • Palm OS 5 (Garnet)  compatible.

  • Support for both monochrome and color devices, as well as high and low resolutions.
  • Use on Treo, LifeDrive, Tungsten devices--any device that supports Palm OS ® 2.0 and up.


  • Palm® Pre™
    support
    Classic Certified
  • Supported on the Palm Pre via Classic by MotionApps.  Classic is the Palm OS emulator for Palm webOS™. 
  • Classic Certified
  • Please visit the Classic website to purchase the emulator.



  • Bulk License/
    Volume Pricing:
    You can order a bulk license for your company in a easy manner. Volume pricing also available. 


    Upgrade to 3.0x
    (download only)
    is free to 2.0x
    registered users.


    Just download and install the update to your PDA, Treo, Centro, or smartphone.





    Date Wheel ver. 3.02  
    Date Wheel screenshot

    winner of
    Palm Addict Award of Excellence 2008
    for Best Software

    "One of my favourite programs and I find it mighty useful."
    -- Sammy McLoughlin, PalmAddict
    Palm OS
    shareware, download
    $14.95 USD

    add to cart

    try now  
    30 day free trial

    Calculates the time between two dates in months, weeks, days, and business days.  Save tasks for future reference.

    date wheel

    Now available for iPhone
    Classic Certified
    Classic Certified
    (for Palm Pre)
    (see supported Platforms below)

    Palm Powered Solution (TM)

    "Best User Interface"
    -- D.M.

    "use it for both work and home applications"
    -- Tom C.


    Date Wheel™ easily calculates
    the time between two dates.

    The best User Interface for date calculators™

    Missing your handy plastic date wheel when you
    switched over from your paper planner to a PDA?

      Date Wheel™ is the electronic version of the plastic wheel-shaped calendar used by businesses to calculate lead times.  It can also be used to calculate the time between two dates or to calculate the Julian date for any day of the year.  The time is calculated in months, weeks, days, and business days.  This handy program performs all the functions of your plastic wheel and more.  New 'today' lock feature makes countdowns automatic!  Save tasks for future reference.  Use for both business applications and personal applications—anytime you need to quickly calculate the time between two dates.

    New feature allows for saving tasks for future reference!

    Date Wheel™ supports 5 way navigation.  The user interface was designed to fit any user's needs.  All the screens can be manipulated via a stylus, fingers (using the larger fingertip buttons), 5 way navigation, keyboards, and/or Graffiti.

    Features include:
    • Calculates time in months, weeks, days, or business days between any two points in time.
    • Calculates end date given a start date and duration.
    • Calculates start date given and end date and duration.
    • Save tasks for future reference.  screenshot
    • Special "today" checkbox that updates daily to better track countdowns.screenshot
    • Intuitive user interface
    • Displays day-of-the-week for start and end dates.
    • Adjustable audio and visual feedback.
    • Special locking feature to keep preferred area constant.
    • Large navigation buttons -- easier to use with fingers vs stylus.
    • 5-way navigation button support--easier use when on the go!
    • Date format automatically configures based on your main preferences on your PDA, including color scheme.
    • Option to include end date in duration.
    • Option to use financial (30 day) months with three decimal places.

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    Applications/Examples

    • Project Planning
    • Lead Time estimating
    • Time Management
    • Financial forecasting
    • Medical timing, such as pregnancy due dates
    • Commonly used in the Automotive, Construction, and Medical industries.
    • Use Date Wheel to count down the days before an important event.
    • Track when shipments are due to arrive.
    • Calculate how long something is overdue.
    • Figure out when to schedule your next haircut.
    • Count down the days until your next paycheck.
    • Find the day of the week for any date in the past, present, or future.
    • Calculate the Julian date of any day by setting the start date to 12/31.
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    Reviews/testimonials


    Customer Testimonials and Comments

    22-Feb-09 from Paul B.
    Can I say how well your iphone optimised datewheel.net site works with the Nokia 5800?

    01-Dec-08 from Joel
    I think this is the best date calculator around.

    16-Feb-08 from Garth
    I am a registered user of Date Wheel, Optisizer, and FractionFit.
    ... I use these excellent programs on my Palm Tungsten T3... I really get great benefit from your excellent, elegant programs!

    31-Jan-08 from Scott
    I am highly pleased with your customer service.  You truly have gone the extra mile to help me and I appreciate it.  I would recommend your company to my friends.


    03-Oct-06 from MJL
    "I ... continue to use [Date Wheel] very happily on my PDA and recommend it to anyone working with schedules on a PDA.  Date Wheel is the most critical and utilized application on my PDA, which would have become another piece of orphaned technology if it weren't for Date Wheel."

    02-Jan-06 from Jason A.
    "I purchased the calendar wheel about 1 month ago. I LOVE IT and rely on it as an attorney to circumvent going beyond any due dates."

    14-Jun-05 from D.M.
    "I've tried several date calculators and keep coming back to Date Wheel.  It has the best user interface--love the fingertip buttons.  No need for a stylus on my Treo 650."


    29-Dec-04 from Jim Begg
    "I have both Trip Boss & DateWheel and am very happy with them. 
    You have created two very good applications that I very much enjoy using - thank you!!
    A final point, I am very impressed with your choice of company name - very clever and in some ways very logical.
    Please keep up the good work."


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    Industry Reviews and Comments
    from Palm Websites and Publications


    Handheld Computing Magazine

    "Ever try to calculate these kinds of things in your head...?"

    excerpt from Handheld Computing magazine, by Harv Laser, Palm Editor
    March 2006 "(Date Wheel) is a useful tool for project planning, time management, ... estimating lead times, ... (to) count down to an important event, estimate shipping and arrival times, determine the exact age of a relative or friend...  Ever try to calculate these kinds of things in your head or using a calendar?"

    You can read the full review in the March 2006 issue
    of Handheld Computing magazine, along
    with reviews of all Creative Algorithms' software.



    Palm Addict logo

    "DateWheel will take the guessing out of the equation..."

    Didier Laurent, Palm Addict associate writer
    February 2008  "There aren't many Palm Applications with a simpler purpose than DateWheel. All it does is calculates days, business days, weeks or months between two dates. But it does what it's supposed to, and is easy to use. Basically, you give it 2 pieces of information and it'll calculate the third (a date or the interval amount of days).

    There are many professions that require calculating lead times, due dates, delays, etc. and if you have ever had to do this manually, you know that it's not as easy as it seems, and when you're done you always have that feeling that you may have made a mistake by a day or two. If you're one of those professions, DateWheel will take the guessing out of the equation and give you the correct answer, fast. You can get an actual plastic date wheel, but come on, this is the 21st century... You already have your Treo in your pocket, use it!

    This App is too cheap and too useful not to buy it if calculating dates and day intervals is part of your job, so go check it out."


    "Date Wheel is a fun tool..."

    Henry Lloyd, Palm Addict associate writer
    February 2008 "Some of the major business items I use it for are Planning Construction Projects, Estimating time on Long lead Materials, Time Management, and tracking my wife’s doctor’s appointments.
    ...Date Wheel is a fun tool to calculate time frames between today and special events like, holidays, vacations, birthdays, and anniversaries.

    The tool is simple to use, supports 5 way navigation, you can even manipulate the onscreen controls with your fingers ... and it comes with a number of great tips that cover program usage and it works wonderful on my Palm TX."
    more of Henry's review can be found here


    "Deceptively simple yet precise program"

    Kevin Agot,
    Palm Addict associate writer and editor of Re:Views
    February 2006 "Date Wheel can be used for a wide variety of estimable tasks: from calculating the number of days till your upcoming wedding to the number of days it will take to complete a certain project at home or work."
    more of Kevin's review can be found here


    "DateWheel es un sencillo programa que hace justamente lo que necesitamos, contar días."

    Palm Addict


    SvenOnTech

    "Creative Algorithms hit the nail on the head with this program"

    Alex Gagnon, SvenOnTech
    March 2007 "Date Wheel is an excellent program to help keep track of the time between important dates. It has very simple user friendly interface, using it is a breeze, and you can carry it with you everywhere on your Palm Treo or Palm OS. Creative Algorithms hit the nail on the head with this program, it’s designed with all consumers in mind and is definitely a purchase you won’t regret.."



    Palm Gear

    5 stars 13-May-05 by Tom Crespi
    Great product! I used the older (freeware) version of Date Wheel on my Handspring Visor for years. When I upgraded to Palm OS5.0 (Palm Tungsten C) the freeware version no longer could be used (did not support the newer OS). I missed the Date Wheel program for a while. Was glad when I found it was again available in a new, improved version which supported my new hardware. I use it for both work and home applications.

    (referencing previous ver. 1.03)
    5 stars 19-Jul-00 by Jennifer Murphy
    I've been using this program for six months now, and it has never failed me. I recommend it highly for anyone who must provide delivery quotations or lead times to their customers. The fact that the day of the week is displayed with each calculation and the calculations are customizable is a feature you don't get with the plastic date wheel.

    4 stars 21-Jun-00 by Rod King
    No longer do I have to fumble with my calendar when making project commitments in a meeting!
    One minor problem (feature?) is that "duration" is expressed as difference in days, where as Microsoft Project (and my preferred usage) includes the complete date (e.g., start a project on Tuesday, end on Thursday, Date Wheel says 2 days, Microsoft Project says 3 days). Oh well, I have to add a day; it's still quicker than the hand method.
           (editor's note:  Adding a day feature has been added in ver. 2.0)

    5 stars 14-Sep-99 by Andrew Walding
    Oh sure, all project managers and program management people will grab this and LOVE it, but who doesn't need to know the number of business days between two points? Perfect utility...a must have at the best price!! This is just another great example of what the Palm is made for. A perfect 10!


    handango
    A reviewer from Fairfax, VA, March 11, 2006

      11-Mar-06 a reviewer from Fairfax, VA
    The program has a great, easy-to-use and read interface. The ability to select dates from a calendar to use in calculations is particularly handy. The performance of the product and delivery of the registration code were as promised, This has become one of my most frequently-used palm applications at work.

    (referencing previous ver. 1.03)

    4 stars 9-Jan-01 cthomas1(at)ford(dot)com from Detroit, Michigan
    This program has proved useful in planning projects, completion time estimations and satisfying general curiosity. Anyone who has planning responsibilities will find occasion to use DateWheel. My only suggestion for improvement is to add a duration of months field to the weeks and days. I recommend this software.
           (editor's note:  Months duration has been added in ver. 2.0)

    Links to other reviews online:
    http://www.instruments.com/construction/pdfs/construct_tech_8_sept.pdf
    http://www.glca.cc/articleread.cfm?ArtID=76
    http://www.cmr-co.com/Pages/contech3.htm



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    updates details:    updated! 02-Mar-2007

    v3.02:
    Minor documentation amendments.

    v3.01: Fixed a bug that could potentially cause a crash when the duration is extremely large.
    v3.0:

    Added "Today" lock that keeps a date "pinned" on "today" for use in automatic countdowns.

    Added the ability to save multiple tasks.

    Added option to use financial (30 day) months with three decimal places in display of months duration.
    Modified 5-way navigation so cursor wraps around top/bottom of screen.
    Improved support for Handspring and Treo alpha-numeric keypads.

    Fixed bug where flashing would always happen regardless of preference.  
    Fixed a bug that caused negative values entered into the duration field to sometimes behave as zero.

    Misc. bug fixes and minor enhancements. 
    v2.11:  Added icon support for all resolutions and all color depths.
    Fixed bug where replacing the duration value by selecting it and writing a new number would fail.

    v2.07-v2.10:  Internal releases.
    v2.06:  Fixed upgrade issue from 2.03 to 2.04/2.05 where registration code has to be reentered.  Fixed potential soft reset conflict with ver. 2.03 when upgrading to one of the newer versions (2.04 or 2.05).
    v2.05: 
    Minor bug fixes, including bad window error that only occurs in debug runs.  Fixed a glitch with undo/cut/paste where a portion of the screen graphics could be drawn on top of the menu.
    v2.04:  Added support for 5 way navigation button on the Treo.
    v2.03:  Fixed bug in 2.02 that displayed negative numbers as a zero in OS5 and Cobalt.  Added greyscale icons to support greyscale mode in Cobalt.
    v2.02:  Misc. optimization of code.  Requires less memory.  Verified for use on Palm OS (R) Cobalt.  Eliminated memory constraint of 256k.  Minor bug fixes.
    v2.01:  Corrects one minor bug found only in OS 5 operating system: Fixes reset issue on hot sync install.  Bug does not affect functionality of program.
    v2.0:    Upgrades v1.03 for use on Palm OS 5 operating system.  Adds "months" to the duration.  Adds preferences section where you can choose to include end date in the duration calculation.
    v1.03:  Misc. bug fixes.
    v1.0:   Original Release  11-Apr-1999

    add to cart  $14.95 USD try now   30 day free trial

    Buy DATE WHEEL and TRIP BOSS together and SAVE on both titles
    $49.90 USD
    $44.42 USD
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    DateWheel.net

    Date Wheel
    web-application
    for your laptop, desktop
    or iPhone

          winner of
    Palm Addict Award of Excellence 2008
     
    Visit datewheel.net from your desktop or datewheel.net/iphone/en from your iPhone to use this web application today.


    datewheel.net for iPhone
    datewhel.net web version for iPhone

    Date Wheel & Trip Boss
     Software Pack
    SAVE when you buy both together!

    $49.90 USD $44.42 USD
    add to cart


    Want Date Wheel for your laptop or desktop?

    Use in Windows, Mac, or Linux via your web browser.

    Also available for your iPhone (web app).


    $1 off next purchase...click here

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    also by
    Creative Algorithms:
    Trip Boss™

    Travel Manager
    $34.95 USD  Buy Now
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    For more products,
    please visit our Store.

    If you use Date Wheel™
    we recommend the following related software
    (more info on these fine products is available in our Store):

    Proj@Hand Project@Hand 2 by Natara Software
    $29.95 
    add to cart 
    A powerful stand-alone project management system in the palm of your hand.  MS Project-like program for your PDA.

    Proj@HandMSP Project@Hand 2 MSP by Natara Software
    $49.95 
    add to cart
    Project management on your handheld with true one-step synchronization with MS Project on your desktop.








     
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