Invasive ads never mentioned! Good information, but downgraded for dishonesty. The description never mentioned invasive ads!
Education versus greed So glad I have an old version. As a chemistry teacher I use this often. Probably one of my most useful apps. After new update I can no longer recommend this app to my students. EDIT(march2015): I NEVER INSTALLED THE LATEST UPDATE NOR DID I GIVE THE NEW GPS, BOOKMARKS AND OTHER HISTORY Permissions BUT THE APP HAS STARTED USING THOSE THINGS AND IS NOW GIVING ME THE BLOATED ADS. If I could find an alternative that is as good I would UNINSTALL
This is amazing Im seeing ads but not where they take up your entire screen every 5 seconds (btw that is a good thing) it is very helpful for school and my teacher thinks that this app is a very helpful tool for teachers and students alike
Invasive ads are not cool Invasive ads are not cool, and neither is changing the permissions to get access to GPS just for said ads...
Horrendous Full Screen Ads! Causes my phone to lag and the ads are obnoxiously ridiculous.
This app is good..but there is a mistake, electronic configuration of nickel is given wrong. Plz do bring the changes as soon as possible
Nuclear data + decay radiation with search engine, nuclide chart, periodic table