Version history
Chemistry Keyboard
47
ASO score
Text
45/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
3.5
Votes
27
App Age
11y 1m
Last Update
Sep 18, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
3.48
|
4.62
|
-25%
|
|
Number of Ratings (Voted)
|
26
|
280.1K
|
-100%
|
|
App Age
|
11y 1m
|
6y 4m
|
+74%
|
|
Price
|
$2
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$48
|
|
|
Update Frequency
|
87d
|
43d
|
+102%
|
|
Title Length
|
18
|
26
|
-31%
|
|
Subtitle Length
|
30
|
28
|
+7%
|
|
Description Length
|
687
|
2 852
|
-76%
|
|
Number of Screenshots
|
1024
|
1179
|
-13
%
|
|
Size
|
9MB
|
212MB
|
-96
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
18
of 30
)
Chemistry Keyboard
Subtitle
(
Characters:
30
of 30
)
Subscript, Superscript, Arrows
Description
(
Characters:
687
of 4000
)
The Chemistry Keyboard is a specialized Keyboard Extension for anyone who needs to enter chemical formulae. Ever need to input Hg²⁺+2 I⁻ on your phone and can't figure out how to get those nice superscript or subscript 2s. Or proper arrow glyphs?
Quickly generate
superscripts: ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁽ ⁾ ⁺ ⁻,
subscripts: ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₍ ₎ ₊ ₋,
and arrows.
lowercase Greek characters available in landscape mode.
and other chemistry related Unicode characters.
The app itself demonstrates the keyboard's use by allowing text entry and looking up data from Wikipedia.
Unlike many keyboard extensions, this keyboard does not require network access. It's entirely self contained.}
Read more
Other
Additional Information
Version history
1.2.2
Sep 18, 2025
• Using iOS 26 style icons for the return keys
• Fixed tinted icon
• Added a three characters, a backward arrow, Å, ∞
1.2
Nov 29, 2022
• Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad