+ 15

How does companies such as WhatsApp, Twitter, SoloLearn make their money? In that they dont run adds

No adds on their application.

sololearn playground how discussions help whatsapp make twitter they profit

15th Oct 2017, 7:29 AM

Rodgers

2 Antwoorden

+ 11

Answers will help much than up votes. But thanks for thumbs up

15th Oct 2017, 8:10 AM

Rodgers

+ 3

I found a discussion about theories how SoloLearn makes money here: https://www.sololearn.com/Discuss/158386/how-does-sololearn-make-money-theories

10th Dec 2017, 1:14 PM

James Brown

Populair vandaag

Where is the bug?

3 Votes

Is it possible to convert .zip file to apk? If yes, how??

1 Votes

2 Votes

I think the heart system is ridiculous, 5 hearts that refill after like 5 hours? That is really just crazy to me.

1 Votes

What do you think of this code and what are your suggestions for developing and modifying it?, How can I develop myself more?

0 Votes

How to add two strings together in ts or css

1 Votes

Why can’t I use double “ in python?

0 Votes

Is pro worth the money ?

1 Votes

2 cases not correct what's the problem

1 Votes

Drawing images in java

2 Votes