Version history
Plus42
43
ASO score
Text
37/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.9
Votes
192
App Age
3y 8m
Last Update
Oct 29, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.9
|
4.47
|
+10%
|
|
Number of Ratings (Voted)
|
190
|
743.2K
|
-100%
|
|
App Age
|
3y 7m
|
6y 6m
|
-45%
|
|
Price
|
$10
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$39
|
|
|
Update Frequency
|
72d
|
43d
|
+67%
|
|
Title Length
|
6
|
25
|
-76%
|
|
Subtitle Length
|
30
|
27
|
+11%
|
|
Description Length
|
847
|
2 666
|
-68%
|
|
Number of Screenshots
|
1404
|
1020
|
+38
%
|
|
Size
|
11MB
|
169MB
|
-93
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
6
of 30
)
Plus42
Subtitle
(
Characters:
30
of 30
)
Enhanced HP-42S Calc Simulator
Description
(
Characters:
847
of 4000
)
Plus42 is an advanced scientific programmable calculator, based on Free42. Free42, in turn, is a complete re-implementation of the HP-42S scientific programmable RPN calculator, which was made from 1988 until 1995 by Hewlett-Packard. Free42 is a complete rewrite and contains no HP code whatsoever.
Plus42 builds on Free42 and adds: Algebraic expressions modeled after those used on the HP-27S and HP-17B/19B; attached units and unit conversions modeled after those used on the HP-48/49/50 series; directories for more organized storage of programs and variables; a larger display, with 8 rows and 22 columns (131x64 pixels) by default, which the user may resize at will; time value of money and amortization schedules; and two-dimensional plotting of functions, with ability to zoom and pan, and find integrals and roots from points in the plot.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 192 |
| App Store Link: | |
| Price: | 9.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Utilities |
| Size: | 11MB |
| App Age: | 3 years 8 months |
| Release Date: | Apr 28, 2022 |
| Last Update: | Oct 29, 2025 |
| Version: | 1.3.12 |
Version history
1.3.12
Oct 29, 2025
Fixed crash in menu logic.
1.3.11
Oct 16, 2025
Fixed crash in EQN->R/S when EQNS does not yet exist.
When a new program was created by inserting END, the new program could end up being locked initially. Fixed.