Version history
R1+R2 Zs Ze Calculator
53
ASO score
Text
77/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
3.1
Votes
20
App Age
13y 1m
Last Update
Jul 28, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
3.08
|
4.68
|
-34%
|
|
Number of Ratings (Voted)
|
20
|
3.2M
|
-100%
|
|
App Age
|
13y 1m
|
7y 8m
|
+71%
|
|
In-app Purchases Price
|
$0
|
$67
|
|
|
Update Frequency
|
138d
|
28d
|
+390%
|
|
Title Length
|
22
|
23
|
-4%
|
|
Subtitle Length
|
22
|
28
|
-21%
|
|
Description Length
|
1 198
|
3 048
|
-61%
|
|
Number of Screenshots
|
351
|
1339
|
-74
%
|
|
Size
|
12MB
|
276MB
|
-96
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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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:
22
of 30
)
R1+R2 Zs Ze Calculator
Subtitle
(
Characters:
22
of 30
)
Calculate R1+R2 or Zs.
Description
(
Characters:
1198
of 4000
)
Calculates R1+R2, Zs or Ze, input two values to calculate the third.
- Calculate: Zs
- Calculate: (R1+R2)
- Calculate: Ze (not recommended)
A quick and easy way to calculate R1+R2 or Zs.
Check your measured R1+R2 or Zs values with this handy R1+R2 calculator or calculate a value from the other two known values to verify actual measurements obtained.
Easily calculate the earth loop impedance (Zs) from the R1+R2 and Ze values, also calculate the R1+R2 value from the Zs and Ze values.
+ Check you measured R1+R2 readings
+ Check your measured Zs readings
+ Validate or verify your Ze (not recommended)
Although this app allows the calculation of the Ze value, the Ze value should not be calculated. The Ze value should be obtained by actual measurement or by inquiry to the regional electric company. It is good practice to directly measure R1+R2 and Zs values rather than calculating them.
How to calculate Zs:
1) Enter the Zs and R1+R2 values.
2) Tap calculate.
How to calculate R1+R2:
1) Enter the Zs and Ze values.
2) Tap calculate.
How to calculate Ze:
The Ze value should not be calculated, instead obtained by direct measurement or by inquiry to the electricity network company.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 20 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Productivity, Utilities |
| Size: | 12MB |
| App Age: | 13 years 1 month |
| Release Date: | Oct 31, 2012 |
| Last Update: | Jul 28, 2025 |
| Version: | 4.3.7 |
Version history
4.3.7
Jul 28, 2025
27/07/2025 v4.3.7
- UI improvements
4.3.3
Apr 06, 2022
Updated app icon and a few minor tweaks.
