Update: Dev... in response to your response. Then your sources are a joke! Fake app with no credibility. —————————————— Seriously????? The water in Beverly Hills, California and Boulder, Colorado is unsafe and non potable? Whatever. This app is fake and users should not take it serious. Btw app developer.... what are your sources? You cannot make serious accusations such as these without some kind of sources for support. Deleting! Zero stars!

It’s very limited in scope and does not appear very accurate based on areas where I know what the water quality is. No sources are provided to back up claims of unsafe water. This appears to be a fake app. Other reviews appear to be false, having similar wording, and sounding more like sales pitches. Click on Salt Lake City and the description is for Detroit. Click on Dallas and the description is for Phnom Phen. Click on Boulder, CO and the description is for New York City. And the list goes on... Don’t waste your time

NYC has what is widely considered the best municipal water in the world. this app is a joke.

I was hoping this would help me find out concerns about my local water and the places we travel often in the US but there are just a dozen or so cities in the US with warnings. Otherwise it just shows you a blue dot where you are with no information. If you search for a city that's not a warning city it just places you in Kansas (the middle of the country) and says nothing found. One of the warning cities is Beverly Hills, CA, which I tapped for more info but it doesn't give any -- just says water may not be potable. I went to the EWG water site (which you can use for free) and looked up Beverly Hills' water there and was able to read details about all 9 contaminants in their water and also find my local water and see mine too. The EWG doesn't say the BH water isn't potable or give a warning (though it has more contaminants than usual) so I wish this app gave some sort of explanation for saying that water is unsafe. I know why Flint's water has a warning but not any of the other US cities and also if those are the only unsafe cities or just the ones the app knows about and what the criteria is. I'm sure this app is great for international travelers but for folks wanting more info and to know US water quality, I'd just head to the EWG page.

Useful app, but lacks key details. So a good start on information that could be much better. For example, simply saying that “The water in Pittsburgh may NOT be potable” without any explanation isn’t particularly helpful. Wherever the water is not drinkable, additional explanation should be included. The wording for Mexico is a good example. Also, the search function is hit or miss. Searching for a country is generally good, while searching for a major city often yields no results.

Great and useful app for constant travelers

It’s very helpful knowing which places have drinkable water, I’ve saved time and money. This app helped me stay healthy and enjoy my travels through Europe and Asia.

Very useful for me on my travels and the information is updated frequently!

Easy to use app, and a great tool to have in your pocket on trips! It’s hard to keep track of where drinking water is safe, glad to have this app to make it easier.