What commission do Google Play and Apple Store charge from app developers?

Question

Mobile development

Need up-to-date information on the following questions:
1. What commission do Google Play and Apple Store charge from app developers?
1.1. Does Google Play take 30% off every purchase?
1.2. The Apple Store takes 30% from the purchase of users who came through the Apple Store, and if the application is installed, for example, from the developer's site, then no commission is charged, right?
2. Initial contributions:
2.1. initial contribution to Google Play = $29 for account registration?
2.2. Apple Store fee = $99 per year?

Answer 1

Found answers, maybe someone can help:
1.1 Selling apps and content on Google Play is charged a 30% fee
1.2 Selling apps and content on the Apple Store is charged a fee of 30%
2.1 $25 for account registration and everything (one-time payment)
2.2 $99 /year The
information is current as of May 18, 2017.

Answer 2

$ 29 in Google Play for registering an account, is it interesting that this also applies to the Google music service?

Answer 3

Apple and Google policies have been updated, if the revenue is not more than 1 billion, then the commission is 15% for both stores
Source: https://wylsa.com/apple-v-dva-raza-snizila-komissi... and
https://habr .com/ru/news/t/528714/