Chemistry Formulas at App Store analyse

App power index: 840 (based on ranks around App Stores today)
Utilities Education
Developer: Kejian Jin
Price: 0 free
Current version: 2.6, last update: 7 years ago
First release : 13 Jan 2009
App size: 5.67 Mb
4.6 ( 3296 ratings )
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Estimation application downloads and cost

> 18.48k
Monthly downloads
~ $ 7.56k
Estimation App Cost


This application can provide every possible formulas for anyone who study in AP Chemistry.

News: This app supports iPad natively with full width and height.

It can be used to build your own formulas reference in chemistry. It can store any cheat sheets, round-ups, quick reference cards, quick reference guides and quick reference sheets. You can organize the reference with clicks.

Moreover, you can add description to a label on the image. For example, if you want to add more description about certain element, you can do that. Next time, when you click on that label, a transparent windows will appear with the description you have entered.

Double Tap your finger on the image for navigation menu.

Main Features:
- Periodic Tables with lots element properties.
- add reference
- zoom in/out on reference
- associate description on the label

The reference cards consists of:

Periodic Table
Common ions and their charges
Equations and Constants
Chemistry Fundamentals
Atoms and Subatomic Particles
Molecular mass
Molecular formula and empirical formula
Balancing Chemical equations
Temperature conversion
Ideal Gas Laws
Solubility
Colligative Properties
Chemical Equilibria
Reaction Rate
Theoretic and Percentage Yield
Thermodynamics
Redox Reactions and Electrochemistry
Radioactive decay
Significant figures
Many more
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Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
France 1.09 EUR
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 4.49 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,
Nul

C nul, a ne surtout pas prendre, les formules elles sont ou???

Bad

this app is one of the worst apps i ever had! its an app to see 5 or 6 pictures and you can add pictures to your own app! i wont buy it one more time!

Good and Useful

It is very good especially the picture periodic table. It shows the usage of the element by funny picture. I hope more picture reference cards can be added in future. Thanks a lot!

Very good

Could you add more properties for the elements, such as boiling and freezing points and specific heat capacity? Great app and very useful for formulas. Thank you.

No Good

There is no picture on the periodic table; this was what I only wanted in this. I can add some photos but cannot remove them.

Useless

Go borrow a Chemistry book from the library. This is a waste of time and money. The so called chemistry formulas are a photocopy of some book and not even well done. You know the copy of a copy type of look and hard to see. A brazen time waster. Apple really should protect customers by not letting every so called developer post an App that just serves to dupe the innocent buyer. There, I have got my dollars worth.

Not worth it

What a waste of money. Even though it is only 99 cents, there are even better applications than are available for free. I wish I had looked a bit more before. What a dissapointment

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