![](https://play-lh.googleusercontent.com/a-/ALV-UjVYi0BnLh-DVMHFpUgTMiy1E4WJVVlht1DaHa0XOUCNPR1F1U2E=s32)
Snow Leopard
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I really wish there were more apps like this... Just a very basic encyclopedia, and a helpful quick reference. This app has saved me from sounding like an idiot many times. Also the quiz is very fun! Personally I thought the grammar was fine by the way... If the information itself is correct, why would someone cry about the way that information is written? Just seems picky to me.
94 people found this review helpful
Edgar Žigis
September 4, 2020
Hey Snow Leopard, thank you for the kind review :) Happy that you like it! :)
![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
Good app. Nice UI and good content. It just needs more content like more detailed up-to-date and reliable information and more categories and classification, more specific timelines, more facts for the atmosphere, biosphere, hydrosphere, lithosphere and everything else that can be mentioned, more images and other graphical content, a bigger collection of flora, fauna, and other things. Keep improving and updating the app. It is really good.
2 people found this review helpful
Edgar Žigis
November 24, 2017
Thank you for the review!
At the moment I chose a more general way to present information, which could be at least more understandable to the general educated user. I did not want to put lots of heavy content inside. Geological timelines are correct and taken from the worlds stratigraphy society, fauna timelines are taken from the fossilworks.
![](https://play-lh.googleusercontent.com/a/ACg8ocKWTD4U3cMPBLlneBk0eiX6Vfe-yKAe3r0wewxAjexz09NF38k=s32-mo)
Elisabeth Saniz
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Love love love this app! I read the reviews and I have to agree the English grammar is rather poor... I also think it could be useful to be able to select which periods to quiz. That way you can already quiz yourself on what you've read without having to read through everything first or deselect periods you've already completed. Other than those two things, I'm absolutely in love with this app. It's everything I was looking for and more. Very well done! Bravo
18 people found this review helpful