# Apollo

> music player for Android

**Wikidata**: [Q109116654](https://www.wikidata.org/wiki/Q109116654)  
**Source**: https://4ort.xyz/entity/apollo-q109116654

## Summary

Apollo is free software.

## Summary
Apollo is a free and open-source music player application designed for the Android operating system. It functions as mobile software that allows users to play audio files and is distributed under the Apache Software License 2.0. The application is designed to be used on devices with touchscreen interfaces.

## Key Facts
- **Entity Type:** Mobile application, Free software.
- **Primary Function:** Audio player software.
- **Operating System:** Android (OS created by Google).
- **License:** Apache Software License 2.0 (applies to source code).
- **Distribution:** Available via F-Droid (package: `com.andrew.apollo`).
- **Input Method:** Touchscreen.
- **Version History:** Version 1.1 (2) is referenced with a suggestion date of 2013-05-09.
- **Source Code:** Hosted on GitHub at `https://github.com/adneal/Apollo-CM`.
- **File Integrity:** Version 1.1 for Android (APK) has a SHA-2 checksum of `17f773c322373019d0399d72f9ae1155ea4b0743f7f70086e9b1171376fc7ed2...`.

## FAQs
### Q: What kind of software is Apollo?
A: Apollo is a free software audio player designed specifically for mobile devices running the Android operating system. It is classified as a mobile app that allows users to freely run, study, change, and distribute it.

### Q: Under what license is Apollo distributed?
A: The software is distributed under the Apache Software License 2.0. This applies to its source code, which is publicly available for study and modification.

### Q: Where can the source code for Apollo be found?
A: The source code repository for Apollo is hosted on GitHub. The specific URL for the repository is `https://github.com/adneal/Apollo-CM`.

### Q: Is Apollo a proprietary application?
A: No, Apollo is categorized as free software. While it is copyrighted, the licensing terms (Apache Software License 2.0) grant users extensive freedoms regarding usage, modification, and distribution.

## Why It Matters
Apollo represents a significant example of free software within the mobile audio player market. Unlike proprietary music players, Apollo provides users with the freedom to inspect, modify, and redistribute the application's source code, adhering to the core principles of the free software movement. This openness allows for greater transparency and customization, distinguishing it from closed-source alternatives.

By being distributed via F-Droid and utilizing the Apache 2.0 license, Apollo serves users who prioritize software sovereignty and open standards. It solves the problem of locked-down media consumption on mobile devices, offering a functional audio player that respects user rights. Its classification as "free software" highlights its role not just as a utility, but as a tool that empowers users to control their computing environment on the Android platform.

## Notable For
- **Licensing:** Distributed as free software under the Apache Software License 2.0, permitting modification and redistribution.
- **Platform:** Specifically engineered for the Android ecosystem.
- **Openness:** Maintains a public source code repository on GitHub.
- **Distribution:** Accessible through F-Droid, a repository for free and open-source Android applications.
- **Functionality:** Dedicated audio player software utilizing touchscreen inputs.

## Body

### Software Classification and Function
Apollo is a mobile application categorized as free software and an audio player. It is designed to run on the Android operating system, an OS created by Google for mobile devices. The software utilizes touchscreen inputs for user interaction.

### Licensing and Copyright
The application is copyrighted but distributed under the **Apache Software License 2.0**, which applies specifically to the source code. This licensing classifies it as "free software," defined by the user's ability to freely run, study, change, and distribute the software and its modified versions.

### Technical Specifications and Distribution
Apollo is distributed as an Android Package Kit (APK). Specific technical metadata includes:
- **Package ID:** `com.andrew.apollo`
- **Version:** 1.1 (identified as build version 2).
- **File Size:** Approximately 1,642,286 bytes (approx. 1.6 MB).
- **Checksum (SHA-2):** `17f773c322373019d0399d72f9ae1155ea4b0743f7f70086e9b1171376fc7ed28eb8f9fa46a96c792afb002d95bedf999ff1f807e6f80d9a0b0221961ffa2e5e`.

The application is available for download via F-Droid and archived via the Wayback Machine. A specific archive snapshot from December 24, 2020, notes the version as "1.1 (2) suggested" with an addition date of May 9, 2013.

### Development
The source code for Apollo is maintained in a Git repository hosted on GitHub. The repository URL is `https://github.com/adneal/Apollo-CM`.