Category | Price | Seller | Device |
---|---|---|---|
Productivity | $1.99 | Alexander Clauss | iPhone, iPad, iPod |
- The scientific mode offers all the usual functions and operations like the basic arithmetical operations, power, logarithm, roots, trigonometry etc.
- The bit/integer mode offers logical operations (AND, OR, XOR, >>, etc.) on bit level. All values can be displayed as binary, octal, decimal or hexadecimal numbers. Calculations can be done in 8, 16 32 or 64 bits.
- In the statistics mode you can create a sample by adding several values and then calculate mean, median, quantil values, variance, standard deviation, range etc.
- Trigonometry mode provides lots of trigonometric functions
- The base/radix mode allows you to do calculations with numbers of base 2 to base 36
- The Time mode lets you directly work with time values (hours, minutes seconds)
- A simple calculator is also included, with just the basic operators and large buttons.
Colorized keys will help to distinguish between the different categories of the functions and operations. The user interface (design, colors) can be customized.
The App also includes a calculator widget for the notification center and a calculator App for the Apple Watch.
Note: This app uses ads to generate revenue to cover the costs for developement and support, and to be able to provide the App for free. But you can get rid of the ads permanently for a small fee via In-App purchase.
This is my go-to calculator for iPhone. It has everything you need for scientific, bit/integer, and statistics. I feel it was written for programmers. There are many cool options such as adjustable bit depth, etc. The negative reviews complaining about ads should pony up the money and buy the app!
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New rating: Ad on top of the screen, if you don't like ad this is not good. My old rating: Good free calc. No ad that is good. Please change the look and feel,it is not a pleasant screen.
This update adds an advertising banner to what used to be my favorite calculator app without mentioning the new ads in the release notes. I recommend looking elsewhere...
I used to love this calc. The addition of ads totally ruined it for me.
was my calc app, but new version added ads without being honest about this in change log. I do not like when app authors are deceptive, so I'll move to another app, even if I have to pay. I just can't support deceptive authors (I wonder what else wasn't mentioned?).
Should have mentioned that ads were being added to the upgrade, and the ad-free version price. I would have gladly upgraded, and paid for the ad-free version. But, I am deleting the App, because I feel that was deceptive.
This has been my calc app since I got my iPhone 3GS three years ago. I too am disappointed the author did not mention ads in the change list. Guess I will stick with the old version. Cheers!
Don't you love it when someone is like a snake oil salesman and bait and switches you! Keep the bad reviews coming and people will skip this pathetic app!