Best Android Auto Web Browser: AA Browse vs CarStream vs Fermata Auto
Last updated: September 24, 2026
Short answer: If you want a full web browser on Android Auto, AA Browse is the best fit. CarStream is simpler for YouTube, Fermata Auto is better for downloaded media, and Screen2Auto mirrors your whole phone.
Google does not allow web browsers or video apps for Android Auto on the Play Store, so every option here is a third-party app installed yourself. Use video only while the car is parked.
Quick comparison
| AA Browse | CarStream | Fermata Auto | Screen2Auto / AAMirror | |
|---|---|---|---|---|
| What it is | Full web browser | YouTube player | Media player with basic browser | Phone screen mirroring |
| Any website | Yes | No | Limited | Yes (via phone apps) |
| YouTube | Yes | Yes | Yes | Yes |
| Netflix / Prime Video | Yes (Widevine L3) | No | Varies | Varies |
| Local video files | No | No | Yes | Yes |
| Touch controls | Large, car-optimized | Good for YouTube | Small, menu-based | Phone UI, not car-optimized |
| Tabs & zoom | Up to 5 tabs, 100–150% scaling | No | No | N/A |
| Price | Free, open source | Free | Free, open source | Screen2Auto is paid |
| How to install | AAStore or APK | APK (e.g. via AAAD) | APK | APK, some setups need root |
AA Browse
Full web browser- Tabs: Up to 5 tabs
- Scaling: 100–150%
Fermata Auto
Media player with basic browser- Tabs: No
- Scaling: No
CarStream
YouTube player- Tabs: No
- Scaling: No
Screen2Auto / AAMirror
Phone screen mirroring- Tabs: N/A
- Scaling: N/A
Alternatives FAQ
Is AA Browse better than Fermata Auto for web browsing?
Yes. Fermata Auto is a great media player, but its browser is secondary and lacks scaling or tabs. AA Browse is built as a browser first, with car-sized controls, 100–150% scaling, and up to 5 tabs.
Can I watch Netflix or Prime Video with CarStream?
No. CarStream is built for YouTube and does not support Widevine DRM. Use AA Browse for Netflix, Prime Video, and other DRM-protected services.
Is there a web browser for Android Auto?
Yes, but not on the Google Play Store. Browsers like AA Browse are installed as APKs or through AAStore.
How do I watch YouTube on Android Auto?
Install AA Browse for a full browser or CarStream for a YouTube-only interface. Both are sideloaded and should only be used while parked.
How do I watch Netflix on Android Auto?
AA Browse includes Widevine L3, so you can open Netflix, Prime Video, and other DRM-protected services in the browser.
What is the difference between AA Browse and Screen2Auto?
AA Browse is built for the car screen with large controls. Screen2Auto mirrors your phone's whole screen, so every app works but the interface is harder to use on a car display.
Where can I download the CarStream APK or Fermata Auto APK?
Download apps only from official sources or trusted installers, since modified APKs can contain malware. AA Browse is available from AAStore and its official GitHub releases page.
Is it legal to watch videos on Android Auto?
Watching video while driving is illegal in most places and dangerous everywhere. Use video apps only while parked, or as a passenger where local law allows.
Is AA Browse free?
Yes. AA Browse is free and open source under the GNU GPL v3.0 license.