Before ignoring this post and thinking that i know how to use google so why i waste my time in reading this, just ask yourself do you use Google to it’s maximum.
We all use Google for daily basis from searching meaning of a word to translating it into other language, from checking reviews of a movie to checking any fact and we even search things that we shouldn’t, like checking if i have this disease or not (p.s. google is not for that refer a doctor for that.).
If we can search the silliest thing then why not search something useful, we can save a lot money by just Googling. Any new skill you want to develop or want to study for your school/college syllabus, you can do that for free. So stop wasting your money on this so called teaching apps and instead google the topic and trust me the free ones will teach a lot better than paid ones.
There are many sites where you can get free materials for studying, For eg:- IIT kharagpur has developed an E-Library called “National Digital Library” where you can get free textbook, pdf, video journals, etc. of schools, colleges, engineering colleges and many other. You have to just search NDL.IITKGP.AC.IN, register yourself for free and get access of this e-library.
You can also get free access of “YALE University” courses on multiple subjects just search oyc.yale.edu/courses. There are other many websites like this where you get free courses and materials.
You want to search for an Essay or an Article you are writing, just type “Google Scholar”, here you will get all necessary information.
There are Websites which teach you Coding and Programming in different computer languages for free like Codecademy, FreeCodeCamp, and many others.
So just stop wasting your money and start Googling!
TechTalks 