Version history
Rainfall Calculator
62
ASO score
Text
74/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
5
Votes
1
App Age
7y
Last Update
Jul 08, 2024
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
5
|
4.65
|
+8%
|
|
Number of Ratings (Voted)
|
1
|
3.2M
|
-100%
|
|
App Age
|
7y 0m
|
7y 8m
|
-9%
|
|
Price
|
$3
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$69
|
|
|
Update Frequency
|
523d
|
27d
|
+1 817%
|
|
Title Length
|
19
|
23
|
-17%
|
|
Subtitle Length
|
26
|
28
|
-7%
|
|
Description Length
|
1 729
|
3 038
|
-43%
|
|
Number of Screenshots
|
2340
|
1325
|
+77
%
|
|
Size
|
8MB
|
284MB
|
-97
%
|
Category Ranking in United States
7 days
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Last 90 days
Last 180 days
Last year
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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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:
19
of 30
)
Rainfall Calculator
Subtitle
(
Characters:
26
of 30
)
Water Catchment Calculator
Description
(
Characters:
1729
of 4000
)
The Rainfall Calculator is a physics/math tool designed to help you determine how many liters/gallons of rainwater you can harvest per year, evaluate cost savings, and recommend the minimum tank size for water storage.
Features:
- Instant calculation
- Results can be copied to other apps
- Includes formula references
- Supports up to 16 decimal places
- Supports various units for each input
Rainwater Collection Calculator:
- The catchment area is multiplied by the depth of rain that falls on it to give the total volume of water produced.
- 1 millimeter of rain over 1 square meter of roof equals 1 liter of water.
- Annual rainfall (in millimeters) x Roof surface area (in square meters) = Roof catchment capacity.
- You can add the cost of mains or tap water per m³ to evaluate the annual cost savings if this rainwater is collected and used instead of drinking water.
- The minimum tank size should store 33% of the "Annual Rainfall On Your Roof Area" as you will use the water while you are collecting it.
The rain will collect in gutters that channel the water into downspouts and then into some sort of storage vessel. Rainwater collection systems can be as simple as collecting rain in a rain barrel or as elaborate as harvesting rainwater into large cisterns to supply your entire household demand. You can also collect rainwater for garden use. Plants prefer rainwater because it's naturally soft and free of chlorine and other chemicals. If drought is a problem where you live, collecting rainwater is a good way to handle watering restrictions. If you're on a municipal water system, you can save a considerable amount of money.
Thank you for your support! Visit nitrio.com for more apps for your iOS devices.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 1 |
| App Store Link: | |
| Price: | 2.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Productivity, Utilities |
| Size: | 8MB |
| App Age: | 7 years |
| Release Date: | Dec 16, 2018 |
| Last Update: | Jul 08, 2024 |
| Version: | 1.2 |
Version history
1.2
Jul 08, 2024
- Updated for the newest devices.
- Minor UI update.
- Minor bugs fixed.
1.1
May 05, 2021
- Update for Newest Devices
- Bug Fixed
