Sagan Absurd "explanations" for events. It purports to give a history of the universe. Ridicuously oversimplified, dates are meaningless. Explanations are laughable. Hugh waste of developer's time & effort. Big waste of your time to install & look at it. It's pitiful that so many users think it has great information!
Poor Goes from January to November then tells you to buy the full app to get the rest of the history. It's really a joke how this app tells you that you'll get the history and they started to then stop and exspect you to pay for so don't waste your time on this. It's great for a little bit of info but it's really just trying to get you to buy the full version.
Worst Dont waste your time. If you will download this app then you also have to download another app.. So plz save your time, There is limited life.
Why are you charging! Why are you charging for the complete app! Why would I pay to learn something that I could easily find on another app or the internet for free. Put an add in your app like everyone else so that I dont have to pay for it.
Good but not better yeah! we can say that it is a good app of science but in the app there are few things. I think many more knowledgeable things should be included.
Whata let down, got thru a few animations and get asked to buy the full version to continue, UN installed :-(
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