iCSC: Clear Sky Chart Viewer

The iCSC: Clear Sky Chart Viewer is now available as a free download on Apple Store for both iPhone and iPad owners.The application is available in multiple languages: English, Russian. It weighs in at only 4.8 MB to download. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 1.0 has been released on 2014-06-22. The Apple Store includes a very useful feature that will check if your device and iOS version are both compatible with the app. Most iPhone and iPad are compatible. Here is the app`s compatibility information: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
More Info: Find more info about iCSC: Clear Sky Chart Viewer in Random Widgets Inc.`s Official Website : http://randomwidgets.com

This is a wonderful tool I use it anytime I am planning to look up at the sky                     Accurate and necessary 2012alum

I use iCSC to plan the optimal time for an observing session It is a fairly accurate predictor of observing conditions for a variety of site I use                     Well crafted tool for planning astronomical observing sessions GJCarter

Planning is imperative to success shooting the Milky Way This forecast saves me from a lot of wasted attempts Especially on the east coast                     A must for Astrophotography Milky Way Warrior

I do Astronomy Imaging and rely heavily on forecasts The local TV weather is an absolute joke All that technology and they are wrong most of the time This app is decent but not great I rely on whether clouds will roll in and many times it will say CLEAR and at the same exact time the entire area is cloudy ALL NIGHT             Pretty Good Caitnah

Love Clear Sky and love the variety of locations to select from and the Favorites By go to resource MS                     Big fan Starmanmike

Use it all over the country Perfect for weather prediction fast easy to use                     Required Astronomy App Salmonfly Gramp

Yes like the web site and just as useful                 Yep Phil_R

This is a very reliable app It does get updated sometimes during the day and I m all for that If you rely on potential cloud cover as being potentially positive or detrimental to your hobby or your work then this app is for you                     ICSC wyomingwiseman

I used to have to go to the internet and search every time Now I just open the app and click on favorites and there is the forecast The only problem I see is that I find myself looking up the conditions too often hoping for clear skies                     Super Handy aaronmkii

No weather prediction is perfect but this is a useful tool for predicting if the next day will be good for clear skies                     Very handy Ride12345678

Absolutely fantastic charts that are updated frequently                     Fantastic Feelingooooood

This app and the clear dark sky website are a must have resource for any stargazer                     Wonderful Tool Cavfan930

Great little app Use it all of the time first place I check when planning my night                     Clear Sky JCoker

Fabulous application And simple to use Necessary for any astronomer                     Indespensible VtTerri

Of all the apps I ve tried for astronomy weather this is the one I always return to It lays out hour by hour all the conditions important to observing                     Useful Clear and Simple Wired1948

That pretty much says it all This app is well designed and it s forecast is very reliable The app provides the same info as the website but it s easier to use on an iOS device                     Great simple and easy Swetz

I no longer have to keep the Clear Sky page permanently open in Safari                     Great app Tangram Joe

I have been using the clear sky clock for almost a decade I loved it then and I love it now This has been a free app and the only way that developers keep it going through your donations Please support the developers in any way that you can No I m not one of them                     A great classic astronomy tool brucie-b

Love the app does exactly what I expected it to do I would love to have a widget option available for your favorite location s It would add convenience                     Great app Suggestion Coolstuff333

Easily does exactly as it advertises That Canadian dude who made this a thing had the right idea                     Very nice Momomomomomoira

Been using this app for astronomy for a couple weeks now It is very accurate I highly recommend this as a tool for backyard astronomers planning to plan an evening                     Extremely accurate Jupsten1

I have used the ClearSky Clock for many years It is near 100 accurate in predicting sky conditions within 24 hours So what could be better a simple no frills app that allows you to view the weather predictor graphic                     Just as good as the website but easier wglow

Great app I use it every day Even when I m not observing I have multiple homes in different regions of the country and this app is very handy to cover all places                     Electra188 electra188

Simple and easy to use Provides the relevant data in a visually pleasing manner                     I like it Pastor Manning's coffee

I have usually used the computer website to check on viewing conditions This application just makes it easier to have the information at my fingertips I love being able to take a screen shot and send it to friends in a message The key or legend makes it quick to comprehend                 Love it They really wrote out their goals like that?

Extremely useful                     Excellent App Terry Trees

Love the update guys Saves me the trouble of going to the full website                     Great App Viniguez487

This is a must have for anyone doing astronomy Accurate and dependable                     Must have astronomy app Montgorm

Found this after checking a weather app and thinking to myself I wish there was an app which also showed clouds transparency seeing etc This is it Dead on accurate as well allows me to plan my astronomy nights Highly recommend                     Amazing feisteguy

Perfectly designed IMHO it keeps it simple and does exactly what you want The CSC charts are excellent and having them easily accessible via this app is great                     Simple effective does what you want Davehudsn

Great app thank you                     Use it every night Sctt50

This is a solid rendition of the Clear Sky Clock web site However it CANNOT launch directly into a saved favorite site Instead you are forced to select a previously saved site Many if not most of us generally observe from only one place so users should have the option to launch right into that one place 2 stars for now         Good but glaring issue AstroPaul

About like using the website The viewing interface isn t really much nicer It s just slightly more convenient you see just the weather data and not everything else                     Nice Køi

This is the best app for seeing an astronomy forecast at a glance The layout takes just a little getting used to but I ve used this for so long it s very familiar The web version has definitions I d also like to see the web feature of clicking on a metric and seeing the source maps The only downside is this forecast comes from the Canadian weather bureau so that maps are skewed to their side Their privilege I m thankful they include us May be app could have a link to the web version                     It s back My fav WTxNitz

This is one of my most used apps It is very acrid and I rely on it every day                     Wonderful Gbobsaid

Super easy to use                     Accurate and easy to read Jenna from NYC