Apache License
The Apache License is a permissive free software license written by the Apache Software Foundation (ASF). It allows users to use the software for any purpose, to distribute it, to modify it, and to distribute modified versions of the software under the terms of the license, without concern for royalties.
You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Apache Licensing and Distribution FAQ
Is Apache 2.0 a permissive license?
The Apache License 2.0 is in the permissive category, meaning that users can do (nearly) anything they want with the code, with very few exceptions.
Open Source Licenses 101: Apache License 2.0 - FOSSA
What is the Apache License of Android?
Apache 2.0 is a commercial and open-source-friendly software license. The majority of the Android platform and documentation is licensed under the Apache 2.0 license. ... In those cases, the license covering the source code module will apply to the documentation extracted from it.
Content License | Android Open Source Project
What is the difference between MIT license and Apache License?
MIT gives you only a copyright license. For Apache, you have to carry the license with you whenever you distribute it, and modified files must also have prominent notices that the files have been changed, and third, giving proper credit to the authors, and they include not just copyright, but patent and trademarks.
What's the difference between Apache v2.0 and MIT license ... - Quora