Where can I find out the price of a product (app)?

Question

NTFS

There is an application for Android / ios, a new project, but absolutely not promoted, you need to understand how much it can be sold for and is it even possible to sell it? Are there such services or people where you can find out/offer this?

Answer 1

Ban.
First, the user accesses a network resource - the access rights to the resource are checked, and there is a ban.
Your story ends here, and no one accesses the file system.
If there were access rights to a network resource, then an attempt to read a file or folder is next, and then the rights to these FS objects are already checked and the appropriate permission is applied.
If we are talking about one level of rights, for example, the right to a file, then the prohibition is higher than the permission.
For example, ban a group, but allow a user from this group, he will not be able to log in.

Answer 2

Access will be denied, because it won't come to check NTFS permissions.

Answer 3

In the simplest case, the cost == 24 * monthly income + (additional monetization methods for two years - the price for their implementation)

Answer 4

Any transaction is an agreement between the buyer and the seller. Individual.
If I can sell some crap for 1 million rubles, then it's not a fact that you can do it even if your crap is 10 times better.
Projects for monetization are sold, as already written, based on the estimated income.
True, 2 years is a strange estimate. If the project is very risky and may soon be irretrievably covered / lost, then the bill goes for months.
But reliable projects that are guaranteed to work and will work and will bring profit for years - just count as years when selling.
Attention question:
Well, how can you predict how much your project will bring and how long it will last?
Can you convince? Well done. Take a million off the shelf.
Can't you? Do you want 10,000 rubles?