🏷️ About: CoCoRaHS Observer for iOS is an application that lets registered volunteer Observers submit their daily precipitation reports via their mobile device. In addition, users can view past reports to ensure accuracy.
by Unabirder
All the fields where you can add data should be on one screen, nothing to go to another screen. Then, when you entered the data, there is no verification of what was submitted. Therefore, I have to check on the CoCoRaHS. which takes more time than if I just entered it there in the first place.
by Kava60
After I enter my data the screen drops half way down the screen so I can not submit it (use the submit button) . This has been occurring over a month. I have reloaded CoCoRaHSObserver and it still happens. I am using my iPad to submit entries
by Wearher Geek
The ability to enter data for days other than the current date has been removed with the latest update. A MAJOR inconvenience!
So if I have data from yesterday I can no longer enter it so data is lost! What a shame!
Can’t enter dates for multi-day reports either!
by JjhenrionIII
Latest update does not allow for observation time change. Keypad does not display and app background doesn’t fill screen.
iPhone 11 Pro
by Garickx
Since the latest upgrade, I can’t set the observation time on my iPhone... I have to go to my computer to enter my dailies....
by HEBTommy
When I attempt to change log time I get the time in the middle of the screen and no way to change time. What am I missing?

by Blair H
I love being able to enter my daily reports from CoCoRaHSObserver . It's fast and easy. However, it needs additional functionality to realize its potential. This would include being able to edit daily reports, enter multiple-day reports, and submit hail and significant weather reports too. Adding these additional features would make it a 5 star.
by 999happyzzz
No longer allows me to adjust the time of entry thru app screen. Stuck on default without allowing edits like in past. :-(
by Cocorahs34
On the iPad, when I enter a precip total then go to details to enter snow data, my precip value disappears when I go back to the first screen. Also, can’t edit input on the iPad, have to do that via the web interface. This is all new since the most recent update.
It’s certainly handy to have CoCoRaHSObserver so I enter data in a timely manner, but bugs need to be addressed.
by TenaciousMoss
The latest update deletes precip data from data entry field when navigating to the details page. Must enter details first then go back to the main precip entry page and enter precip.
by Zortapa
Come on, we can no longer see the history data because the font color is the same as the background color. Please fix it!
by Michigan Bob
The new version uses shades of blue for the main buttons at the bottom of the screen with a medium blue as the background color. The result makes it hard to read the button labels or even see which one is selected. Please change this.
by Deut. 6:5
CoCoRaHSObserver does what it is supposed to do, but it could use an interface improvement and more features (like available on the web) would be great.
by DanRH
One request for CoCoRaHSObserver to make it just a little easier. There is a toggle for a Trace, how about a toggle for No Precipitation.
I love being a contributor and having access to all the data. It is fascinating to compare my data to other contributors in my area and around the state.
by DJ In NM
In general, no complaints with CoCoRaHSObserver. However, recently I started having an issue on my iPad (latest iOS) where the “Submit” button covers up the precip amount. So I have to guess that I’m inputting the correct amount because I can’t actually see it after I type in the numbers.
by Amwelto123
Latest release form coloring and history view have issues when phone is in dark mode. The last version did not have this issue.
This was fixed with a new release or phone reboot. Rating increase to 4 star.
by Ssauls0613
.....but the latest release has changed input fields from a light background to the same color as the blue panel itself. It’s very hard to read. Perhaps just a bug. Perhaps the latest iOS update caused it also. I couldn’t find a link to email for support so I submitted here. I use this daily for reporting.
by OldSheep44
CoCoRaHSObserver is great to have when I have a power or internet service problem. Very good support. Thanks
by Texas76528
Developer quick to meet needs of users.
by Onechunk99
Love CoCoRaHSObserver! It is so convenient to enter daily weather data without having to login to a computer or web browser. CoCoRaHSObserver provides just the things you need, in a simple user-friendly format. Thanks!
Yes. CoCoRaHS Observer is quiet safe to use but use with caution. This is based on our NLP (Natural language processing) analysis of over 56 User Reviews sourced from the Appstore and the appstore cumulative rating of 2.9/5 . Justuseapp Safety Score for CoCoRaHS Observer Is 38.4/100.
Yes. CoCoRaHS Observer is legit, but not 100% legit to us. This conclusion was arrived at by running over 56 CoCoRaHS Observer User Reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, Justuseapp Legitimacy Score for CoCoRaHS Observer Is 55.9/100..
CoCoRaHS Observer works most of the time. If it is not working for you, we recommend you excersise some patience and retry later or Contact Support.
CoCoRaHS Observer for iOS is an application that lets registered volunteer Observers submit their daily precipitation reports via their mobile device.
CoCoRaHS is a unique, non-profit, community-based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail and snow).
By using low-cost measurement tools, stressing training and education, and utilizing an interactive Web-site, their aim is to provide the highest quality data for natural resource, education and research applications.
CoCoRaHS is an acronym for the Community Collaborative Rain, Hail and Snow Network.
This application is provided by Steve Woodruff and Appcay Software, not CoCoRaHS.
In addition, users can view past reports to ensure accuracy.
They have volunteer observers in all fifty states.
