The internet is full of these kinds of offers. I've found a lot of scam projects that just wasted my time. To find real apps that pay you real money (wealthofgeeks.com/apps-that-pay-you-money/), you should know what you are looking for and, after that, read all the reviews you can find online. And believe me, if at least two or three people say it is a waste of time, believe them and don't join it. You wrote just some general facts that don't sound very convincing, especially with less than 200 users. I am not saying it is not true or good, but this is my point of view regarding your post.