Microphone vs NASA Images
Side-by-side comparison of two open source alternatives
Microphone
Note: This app is no longer maintained, it's source repository has disappeard in 6/2025 – so there won’t be updates anymore. Microphone is a simple app that outputs the sound of the built-in microphone.To avoid acoustic feedback, the app works only when an audio cable is plugged in or a bluetooth audio receiver is connected to the smartphone.The app is ad-free and has no additional settings, so it is easy to use.
NASA Images
NASA Images randomly selects a picture from NASA Image and Video Library, shows it, provides its description and other related info, and allows to download or share it.
| Feature | Microphone | NASA Images |
|---|---|---|
| License | GPL-3.0-or-later | GPL-3.0-or-later |
| Install sources | F-DroidGitHubIzzyOnDroid | F-Droid |
| Categories | ProductivityMedia PlayerVideo | ProductivityMedia PlayerVideo |
| Features | Ad-FreeOpen SourceNo Tracking | Ad-FreeOpen SourceNo Tracking |
| Platforms | Android | Android |
| Website | ||
| Source code |