Tydlig app for iPhone and iPad
Calculators have changed very little since the 1970s - while phones from that era look ancient. Why should calculators cling to a 40 year old design with a wall of buttons and one row for results in the age of retina displays? We deserve something better. Tydlig brings the calculator to the next level for iPhone & iPad with innovations like freeform canvas, responsive results and linked numbers.
Tydlig is perfect for calculating everyday things like tips and discounts, showing the entire history and allowing you to change any number with instant updates. For deeper calculations real-time graphing is an excellent way to explore and visualize things like bank interest rates and trigonometric functions.
Features:
* Responsive results: Edit any number on the canvas and see all results update automatically. Let your calculator work for you, not the other way around.
* Linked numbers: With a result selected, press any operation to create a linked number below. Responsive results will cascade down these links.
* All history is stored on an infinite scrolling canvas. Drag numbers around and reuse them as you wish.
* Annotate any number with an attached text label, like a freestyle spreadsheet.
* Real-time graphing: Link numbers to a graph and any change to the expression will instantly update the graph. Perfect when trying to explore how functions work and behave.
* Use the Slider to tweak any number and see results and graphs update in real-time. Combined with the graph it is an excellent way to visualize and teach math. Tap the slider to toggle between discrete and continuous modes.
* Share the entire canvas by printing, or exporting as a high quality PDF. You can also copy calculations as text, or save the visible area as an image which can be used in other applications like Pages or Word.
* Undo support.
* Supports external Bluetooth keyboards for really quick digit and basic operations entry (+, -, *, /).
* Tydlig works completely offline, no need to be connected to the internet.
* Lots of power under the hood with a lightning fast calculation engine, over 20 mathematical functions and scientific notation formatting options.
Pros and cons of Tydlig app for iPhone and iPad
Tydlig app good for
really enjoying seeing what I calculated and revisiting old numbers or just readjust them and see how they influence the end result.
enjoying it a lot
Well designed!
If it had more conversions eg currency, it would be perfect.
This app adds such a subtle feature to calculators (drag and drop), but that addition somehow makes using the calculator so much more intuitive and versatile.
I dont miss saving my calculations. If I wanted that, Id use a spreadsheet. I do, however, think that the graphs could work a bit better. Also question mark syntax is not very clear –for a moment there I thought I can solve equations but I was wrong.
thx for app, very interesting! one critical minus for me - cant resize chart image, its very small
Im an engineer and the app would be perfect if it would save a calculation and allow you to start another then go back and reuse an old calculation. Then it needs a page break option so as to make the calculations presentable on standard paper. Similar software on the pc cost $1500 USD and more.
Some bad moments
Amazing new approach to a calculator. The last few updates have made it far handier and more powerful then the original release. However please please please add the ability to save and load computations. It would make this app a lot more usable. Lots of times I have a bunch of calculations set up and need to work on something else before going back to them but I have to use a different program since there is no way to bring back what I was working on if I clear it to do something else. Add that and this would be one of my most used apps by far. And if you add saving/loading it opens up opportunity for sharing templates, etc among the Tydlig community.
Could not do any simple calculation let alone a graph, highly unfriendly application
I never thought I would be an outspoken advocate for a calculator, but Tydlig is so well designed and powerful that here I am, writing a nice review so that you too can benefit from this fantastic app.
The "show your work" approach that this takes allows you to do very powerful calculations. Ive found it extremely handy for calculating rent costs between myself and my roommates, and you can then export your output and share it. It is also great when you realize one number is incorrect, but instead of redoing all the math, you simply change the variable.
I cannot recommend Tydlig enough!!
Ive been using this for a few years, and its just been a pleasure to use. I use it all the time for my aerospace homework. I got scared that support for it was gonna be dropped, but with this past update Im so excited to see that the dev is still active.
My only gripe about this awesome app was no support for slide over on iPad but now thats updated its perfect!
This is great now I can crunch numbers and browse the web and unlike most apps this shows my work and the steps I did.
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