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By iGreenEarth

This app is only available on the App Store for iOS devices.


+ION- was made for you so you can spend your time learning polyatomic ions instead of making flashcards. Plain, simple, and FREE!

** Scroll to see the formula for the given name and vice versa. Use up and down arrows in upper right corner to view the next ion. **

If you have questions or suggestions feel free to contact us:

What's New in Version 1.1

+ iOS 3.X compatibility

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
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Customer Reviews


I like how it is simple to use and you can scroll down to find the answer. I did catch a mistake on acetate. It is actually CH3

Exactly what I need!

This is a great app! It has helped me so much with my homework, I highly recommend it, and it's free!

Flashcard Ions

For the users that complained it was simply a list and not like flashcards, I say this: scroll down. A simple swipe will reveal the formula/name of the ion. Simple app, but useful.

View in iTunes
  • Free
  • Category: Education
  • Updated:
  • Version: 1.1
  • Size: 1.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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