1. richard_walters's Avatar

    The popular calculator app with over 3 million downloads on Windows is now available on the App Store!


    Scientific Calculator
    An advanced calculator with a comprehensive set of mathematical functions including trigonometric, hyperbolic, logarithmic, exponential, factorial, combination and permutation. Over 125 mathematical and physical constants are accessible in an easy-to-navigate list. Implicit multiplication and operator precedence are supported for faster input, while the unique memory mode also provides a facility for statistical functions.

    Financial Calculator
    A calculator with a variety of functions for performing financial calculations, such as determining the monthly payments on a loan or the price of an item after tax has been applied. Individual rates can be set for markup, discount, tax and interest. Perfect for students and professionals who wish to verify the results of time value of money calculations.

    Programmer Calculator
    A powerful tool for conversions between decimal, hexadecimal, octal and binary number bases, with a unique view for entering ASCII keys. Bitwise operations including AND, OR, XOR and NOT are available, in addition to functions not usually found in a programmer calculator, such as square and factorial.

    Basic Calculator
    A simple, easy-to-use calculator for quick, everyday calculations.

    Currency Converter
    A currency calculator providing accurate conversions between 150+ World currencies. The exchange rates are easily updated to real-time values from the Open Exchange Rates API, while favourite currency conversions can be saved for easy comparisons.

    Unit Converter
    A comprehensive unit converter with over 200 units across 26 categories, including temperature, fuel consumption, viscosity, radiation and more.

    In-app purchase
    The Basic, Programmer, Scientific and Units Calculators are completely free, while the Financial and Currency Calculators are unlocked by a single in-app purchase.

    08-23-2016 10:29 PM
  2. pr1nce's Avatar
    Welcome, and thank you for sharing your app with iMore. Hopefully, a lot of our members will check it out and give plenty of feedback. If you haven't already please take a few minutes to read the App and Developer Rules & Guidelines. Good luck with your app. App and Developer Forum Rules & Guidelines - Mobile Nations Forums
    richard_walters likes this.
    08-23-2016 10:33 PM
  3. Rob Phillips's Avatar
    Thank you for sharing your app. Best of luck!
    richard_walters likes this.
    08-23-2016 11:22 PM
  4. anon(39328)'s Avatar
    Liking it so far. Only one small complaint. In the unit converter, it would be nice if I could scroll through the categories instead of all of the units. Yes, I noticed there is an alphabetical shortcut bar. For me, category scrolling makes more sense and is faster. Other than that, I'm pleased. Purchased for the financial calculator since I didn't have one installed already.
    Last edited by diggity; 08-24-2016 at 08:18 AM.
    richard_walters likes this.
    08-24-2016 07:05 AM
  5. richard_walters's Avatar
    @diggity, that's good feedback, thank you. Windows provides a much better UX for grouped lists with the semantic zoom control (in my opinion), and for the time being I've just tried to match this as closely as possible with the native list controls on iOS and Android. I think the alphabetical shortcut bar works well for the currency lists, which isn't divided into categories like the constants and units and is just there to aid navigation. I'll experiment with some alternatives, although I'll probably wait until I add support for iPad as that might change things again.

    When I first released the app on Windows Phone 7, I had a search facility but it didn't make it into the Windows Phone 8+ releases. I plan to bring this back asap to make finding constants, units, etc. much easier.

    Thanks for the purchase and your support. I'm glad you like the app!
    anon(39328) likes this.
    08-25-2016 11:41 AM
  6. anon(39328)'s Avatar
    No problem. By the way, I'm using iOS 10 beta and cannot rate on App Store. I will rate once iOS 10 is official.
    08-25-2016 05:50 PM

Similar Threads

  1. Apple Watch is not accurately calculating my mileage on runs.
    By iMore Question in forum Ask a Question
    Replies: 3
    Last Post: 08-02-2016, 07:12 AM
  2. Where is the calculator on this IPad.?
    By iMore Question in forum Ask a Question
    Replies: 3
    Last Post: 07-28-2016, 10:19 PM
  3. Math Racing - Challange your calculation speed
    By imnewbie in forum iPhone Apps & Games
    Replies: 2
    Last Post: 05-20-2016, 09:07 PM
  4. Single app platform where monthly expense can be calculated for all 3 roommates?
    By bisen_anurag in forum General Apple News & Discussion
    Replies: 1
    Last Post: 02-02-2016, 10:59 AM
  5. tinyCalc FREE - Tip Calculator Widget & App by DiNiCo
    By mmd1080 in forum iPhone Apps & Games
    Replies: 1
    Last Post: 09-26-2015, 12:08 AM