Mobile application for RAR brute force?

Question

Passwords

I shoveled a lot of information about the selection of a rar archive. As everyone already knows that there is only one of the methods, this is "brute force" and what is not unimportant in this method is the number of characters, since this affects the brute force time. Let's move on to the topic. 1. I propose to create an android application based on a cloud service such as torrent, amazon web services, so that each mobile device will play a role in the enumeration. 2. Make a preliminary calculation in those. mob characteristics. devices and predict the time of brute force.
Whoever thinks that the topic can live, and professionally can help in teamwork, respond to this topic.

Answer 1

The effort is not worth the money. It’s easier to regist some thread with a trial over the hill, or even more than one, roll another centos, there is unrar in turnips and sketch a few lines of code for brute in threads on Python. And then sssh from smart and throw files \ commands to brute. IMHO
Is it really so often break rar archives?

Answer 2

Not shoveled enough.
1) What exactly will be paralleled between phones?
Password calculations? Here the sheepskin is definitely not worth the candle. It takes longer to transmit results over networks.
The archives themselves + a piece of the password list? They will be available to all smartphone users (well, the transmission time is also unsafe). And if someone throws a 10GB archive, what then?
2) What normal android user would spend the most of their battery on an app that gives nothing in return? Or are you going to pay them?