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The Chemical Touch

By Christopher Fennell

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Description

Explore the properties of the elements, the standard amino acids, and the nucleobases with The Chemical Touch. A touch sensitive periodic table and chemical information companion, it provides a wealth of information right at your fingertips. Recolor the periodic table by selecting properties other than Atomic Mass to visually investigate periodic trends. Having exhausted the built-in information, the internet button opens the Wikipedia page for the selected element, amino acid, or nucleobase.

A quick guide detailing all the features is available for download at the application website.

What's New in Version 1.7.3

version 1.7.3:

Fixed a display update bug for the reduction potential table.

Included a missing graphic for ionization potential display.

Corrected a multitouch glitch that could cause graphical artifacts.

Corrected some translation errors.


version 1.7.2:

Corrected the text labels in the radius popup display.

Corrections to the Dutch translation.

Fixed a text overlay clash in the French translation.

Other small fixes.


version 1.7.1:

Fixed a bug in the general info panel that gives the wrong crystal structure info (and all "No Data" declarations being listed as "diamond cubic").

Fixed character subscripts in some of Hydrogen's reduction potential reactions.


version 1.7:

Reduction potential table included in the detailed info display for the periodic table. Includes 500+ reactions sorted by element.

Ununbium changed to Copernicium in response to the recent IUPAC recognition.

Added support for 3 additional languages: Danish, Dutch, and Korean.

Included 1st Ionization Energy as an option for coloring the periodic table.

Faster application startup due to changes under the hood.

Small graphical improvements.

Slowed down panel transitions for smoother animations.

Density of Iridium corrected from 22.65 to 22.56 g/cc. Thanks to Rafa Prados for catching this typo!

Minor other fixes.

iPhone Screenshot

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Customer Reviews

Best Periodic Table app but in need of an update.

I hadn't written a review for this app when I first got it, but here goes.

It's definitely the best-done periodic table app around. It is elegant and simple with a lot of information for every element. The inclusion of Nucleic Acids and Amino Acids has been essential for my different classes (O-Chem, Biochem, Proteomics, Molecular Genetics, among others).

Unfortunately the app is no longer optimized for newer iOS versions. It runs very slowly and still no retina display support. I was able to contact the dev and was lucky enough to get a response. Very busy guy with a lot of research but also very nice. I understand his lack of time to update the app but remain hopeful that he might sometime soon.

I have since installed the Chem Touch widget on my Mac, which continues to work flawlessly. Unfortunately I've moved to another app for my phone as it loads quicker and I usually need the info fast when I'm searching on the phone, but I miss MCT's features dearly.

Thanks to the dev for such a wonderful app and widget.

Cheers.

Press everything!

First thing you should do is play around, exploring all the buttons you can press to see the features of this app.

I've had this quite a while and just stumbled upon the amino acids and nucleic acids sections complete with more information than the $3 iAmino app.

This is a great reference app.

Get your facts straight!

Just because a phone is jail broken doesn't mean every app is hacked! I paid for your app and don't need you making sarcastic remarks about a choice to broaden horizons beyond the visual limitations of a phone. Until you remove this warning I'm putting this on a 'Do Not Pay For' list.

Great app though otherwise!

The Chemical Touch
View In iTunes
  • $0.99
  • Category: Education
  • Updated:
  • Version: 1.7.3
  • Size: 3.3 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 2.2.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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