I decided to try popular money making apps.
It was an interesting experience and it got me through the week. In the end I thought it would make an interesting article, which I managed to publish on Paybis.
But

the way you just call them money making apps, money doesn’t come easily from these platforms. You don’t just create account and get easy works and start making money. Another thing is that some of these apps you have mentioned are not available in every country, like the first one, Rakuten is not available where I live. Then the ones of cashbacks, I don’t really think they are worth being on the list since you will have to spend money to earn money, and it’s not even that you’re going to be making more than what you spend, you’re just going to make a small percentage.
Comparatively in my country other types of wallets like Gpay/amazon pay are having big discounts against what I could do with my cryptos and crypto based gift cards. I guess must need to wait some more time before making use of such apps to earn/save significantly by cash back offers.