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Dew Point

This app calculates the Dew Point based on temperature and relative humidity. Tap the thermometers and simply adjust the values for relative air humidity and air temperature. The dew point and the absolute water content of the air are calculated automatically. The dew point tells you, at which temperature of e.g. surfaces, walls or window panes condensation starts. So: Walls which have a lower temperature than what the dew point tells you, get wet! Window panes get fogged.Make sure, that humidity is sufficient low and the walls are adequately warm.

Category : Tools

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Reviews (30)

Dav. V. Jul 18, 2020     

Works fine, but this version may be out of date (was when I tried it today, July 2020) get the completely free, no charge, no ads, open source, up to date version from the f-droid app/repository.

DPK. Apr 14, 2019     

piece of junk don't waste your time. wanted me to update and buy and I just installed it.

And. W. May 22, 2019     

Used to work well but now it won't update so now useless.

Hum. B. o. t. E. Jul 28, 2021     

Kept saying update the app and never work

Lou. M. Apr 27, 2019     

used to work, not any more. useless app

dar. R. Jul 18, 2019     

Previously its working fine. but now not anymore.

Dav. K. Jul 22, 2020     

Forces paid version

And. H. Jul 4, 2018     

It's probably a good for those who are used to metric values. Here in the US we use farenheit. It took me quite some time to find where settings were so I could make the change. However, only one measurement is in farenheit, the initial input and result. Minimums and maximums are not reported in F. I can go online and find a dew point calculator that will give me results in less than 30 seconds total. An app should be just as easy as that to use. This is definitely not that easy. Uninstall.

Dan. K. Apr 20, 2019     

Well, it was good while it worked! I tired using it today and it won't let me enter any data. App is frozen and delete/reinstall no help. Used to use it every day to compare inside / outside moisture content and optimize AC use. A little difficult to enter precise numbers, but my source data is not that precise. Overall, exactly what I have been looking for. THANKS !

Ric. A. Apr 11, 2019     

Suddenly stopped working. Says i haven't updated the app in a while despite having just done so. Tried uninstalling and reinstalling and still didn't work. Shame

Ran. S. Oct 10, 2019     

It use to work great for aviation, but now the app is disfunctional.

Roy. C. Aug 13, 2018     

Seem to include only sliders. Exact calculation if dew point is virtually impossible.

Mar. A. Mar 28, 2018     

Does what it says but unfortunately ceases to work even though my version of Android hasn't changed, tells me it's expired and demands I update. There's no reason for this. The app ran fine. I want control over my own device!!!!!!

nor. s. Mar 7, 2017     

It's perfect! I work in an ice rink with a big HVAC unit controlling the air. I use this every day to help set my humidity point. Thanks for the great app!

And. H. Jul 3, 2017     

Where's the settings menu? The menu button has been deprecated for Android but on this app, you still need it to change the temperature to Fahrenheit. To simulate this that try holding the back button or the recent apps button. (On my Galaxy s7, it's the back button that does it).

Nat. R. Aug 20, 2017     

Use it very often. I see no way of changing for C to F in expert mode..that would be nice...

S. R. Jun 9, 2017     

Great app once you finally figure out how to access the settings and the expert mode.

Bri. G. Apr 22, 2017     

Apart from the sensitivity when changing Temp's, excellent and very accurate

Jor. R. Jul 15, 2017     

Great tool I work in the aviation field I use it everyday.

Lee. B. Jul 27, 2016     

Need to make the app always to change to Fereinheight because most older Americans don't know or use metric scales at all.

Sal. F. Jul 17, 2016     

This app is very easy to use, with instant results. The advanced numbers are very helpful for my purposes. The only thing I question is why does the "wet bulb" number rise when humidity is under 10%.

Jan. F. Oct 15, 2016     

Now I can easily tell if opening the windows will set off a mold bloom. Most houses have some. Dang if that stuff ain't everywhere.

z. z. Jan 21, 2016     

Easy no fuzz straight to the point Software. Great tool!

Dav. B. Jan 19, 2016     

Superb app for helping with humidity control in our house

Sil. M. Jul 15, 2016     

Simple effective, great for normal needs

Gof. A. Jan 4, 2016     

Gutes Ding

Gio. V. Sep 17, 2015     

After the last update the app stands next to nothing else. 4 stars because we like to see a new material design icon when its possible.

Ben. P. Oct 7, 2015     

This product works great. it gives me all the readings I need for my morning. I recommend this product to anybody.

Rob. R. Nov 29, 2015     

Great app. Hard to dial in exact numbers for calculations. Please consider input via keyboard.

A. G. u. Nov 17, 2015     

Clean, fast, intuitive.