Version history
Inorganic Acids, Ions & Salts
36
ASO score
Text
33/100
Reviews
60/100
Graphic
40/100
Other
0/100
App Rating
4.5
Votes
225.03K
App Age
11y 3m
Last Update
Sep 15, 2017
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
465.7K
|
33.3M
|
-99%
|
|
Rating
|
4.52
|
4.12
|
+10%
|
|
Number of Ratings (Voted)
|
158.4K
|
20.5M
|
-99%
|
|
App Age
|
11y 3m
|
5y 8m
|
+99%
|
|
In-app Purchases Price
|
$0
|
$32
|
|
|
Update Frequency
|
3008d
|
71d
|
+4 157%
|
|
Title Length
|
29
|
26
|
+12%
|
|
Short Description Length
|
80
|
71
|
+13%
|
|
Description Length
|
843
|
2 711
|
-69%
|
|
Number of Screenshots
|
1320
|
1780
|
-26
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 02, 2025 | Dec 09, 2025 |
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No results were found!
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| Top | Dec 02, 2025 | Dec 09, 2025 |
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| Top | Dec 02, 2025 | Dec 09, 2025 |
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No results were found!
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| Top | Dec 02, 2025 | Dec 09, 2025 |
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No results were found!
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Downloads
Downloads Graph
Total
465.7K
Last month
12
Text ASO
Title
(
Characters:
29
of 50
)
Inorganic Acids, Ions & Salts
Short Description
(
Characters:
80
of 80
)
Learn Names and Formulas of All Important Inorganic Acids, Their Salts and Ions.
Description
(
Characters:
843
of 4000
)
Learn names and formulas of all important inorganic acids, polyatomic ions and their salts. An app is suitable for everyone: from high school students to chemistry professors.
Take a quiz or use the table as a reference.
* 70+ inorganic acids: from Sulfuric H2SO4 to Hydrazoic HN3.
* 50+ anions and cations: from Chloride Cl(-) to Hydrazinium N2H5(+).
* 50+ salts: from Potassium nitrate KNO3 to Ammonium hexachloroplatinate (NH4)2PtCl6.
Choose the game mode:
* Spelling quizzes.
* Multiple-choice questions (with 4 or 6 answer options).
* Time game (give as many answers as you can in 1 minute).
A learning mode:
* Tables.
The app is translated into 9 languages, including English, German, French, and many others. So you can learn the names of the acids and ions in any of them.
This app is ideal for those studying inorganic chemistry.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 225.03K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Educational |
| Size: | - |
| Installs: | 465.71K |
| App Age: | 11 years 3 months |
| Release Date: | Sep 02, 2014 |
| Last Update: | Sep 15, 2017 |
| Version: | 2.0 |
Version history
2.0
Sep 15, 2017
- Now all questions and game modes are free and available immediately.<br>- Many new features (tables, stars) and improvements in game mechanics.<br>- Translation into Danish language.
0
Sep 02, 2014
First release
