Hush: Android Auto Audio Fix

Review by eFreeware

Hush is one of the narrowest apps I have come across, and that is exactly what makes it interesting. It is a paid Android app that plays a silent audio track on repeat so that Android Auto treats it as the active audio app, which stops your car from jumping back to whatever audio app you last used in Android Auto. It is built for drivers whose vehicle misbehaves when they change the volume while listening to something outside Android Auto.

The problem it addresses is specific. Some cars, when you adjust the volume while listening to audio from an app Android Auto does not support, resume the last Android Auto audio app instead. If you were on a quiet podcast and the car flips to Spotify, the jump in loudness is startling and, at highway speed, genuinely distracting. Hush exists to remove that jump.

You are the right reader for this if your car has shown that behavior and you want to keep using audio apps that sit outside Android Auto's catalog. If your vehicle does not do this, the app has nothing to fix for you.

How a silent track changes what your car hears

The mechanism is simple, which is part of its appeal. Once you launch Hush, it becomes the currently active audio app and keeps a silent track looping. Because Android Auto sees an active audio source of its own, it no longer reaches for the last Android Auto audio app when you touch the volume dial. Your non-Android Auto audio keeps playing, and the volume control does what you expect it to.

What I like about this approach is that it works with the car's existing behavior rather than fighting it. The app supplies the audio session that the vehicle's implementation is looking for, and the resume behavior stops firing.

The developer is upfront that the fault lies with certain vehicles' Android Auto implementations rather than with Android Auto as a whole. That framing matters: this is a workaround for a car-side quirk, and the app is designed around that quirk rather than around a general audio problem.

Customizing the silent track

The most recent update added something small but thoughtful: you can now customize the name and album artwork of the silent track from the main app. Since that track is what your car's display will show while Hush is active, being able to set it to something recognizable is a nicer experience than staring at a generic entry.

That same update is described as a rerelease with minor stability fixes. There is not much else to the app beyond the core behavior and this customization, and I do not think there needs to be. Hush does one job.

If you have used an earlier version, the customization is the notable addition.

What Hush asks of you

Hush costs $1.49 as a one-time purchase. There are no ads and no in-app purchases, so the price you see is the price you pay. For an app that solves a recurring annoyance, that is an easy sum to weigh against the alternative of living with the volume jump.

The requirement is on the car side: your vehicle needs to be one of those whose Android Auto implementation resumes the last audio app when the volume changes. Hush is aimed at that behavior, and the developer built it after dealing with the issue for years in a Toyota Camry, including raising it at dealership service visits and being told the updates were already installed.

That origin story is worth knowing because it tells you the app was not written to a spec. It was written by someone who wanted the problem gone from his own commute, and the design reflects that focus.

Living with it day to day

Practically, Hush is something you start when you want your non-Android Auto audio to stay put. You adjust volume as you always have, and the car stops treating that adjustment as a cue to switch sources.

The scenario the developer uses as an illustration is a podcast on YouTube interrupted by loud music from Spotify. Anyone who listens to audio outside Android Auto's supported apps in a car with this behavior will recognize the pattern. Hush is a way to keep that listening habit without the interruption.

It holds a 4.9 average from 139 ratings across more than a thousand installs, a small but evidently satisfied audience.

A one-trick fix worth the asking price

Hush is not a general Android Auto improvement tool, and I would not treat it as one. It targets a particular resume behavior in certain vehicles and neutralizes it with a looping silent track. If your car does the thing, the app is a direct answer to an irritating problem, and $1.49 with no ads or purchases is a fair price for that.

If that describes your vehicle and your listening habits, Hush is built for you. If your car does not behave that way, there is nothing here to fix.

What's new in version 1.4

Update rerelease Hush silent track name and album artwork can now be customised from the main app. Minor stability fixes