BlackHole

Review by eFreeware

Most video tools try to do everything, and that is exactly what makes BlackHole stand out. It is a small Android utility with one stated purpose: taking the sound out of a video. The app keeps to a single purpose.

That narrowness is the appeal. If you have a clip you want to post or send without its audio track, this is the shortest route I can see to that result. The store files it under video players and editors. It is a single-purpose tool, and it is priced accordingly.

A tool for one job, not a studio

The clearest fit is someone who already has a finished clip and only wants the sound gone. Maybe a screen recording with a notification chime in it, a phone video where the wind drowned out everything worth hearing, or a short clip you want to lay music over later in something else. Those are jobs where a full editor is more software than the task needs.

It is a less obvious fit for anyone who wants to shape the video itself. The developer describes removing audio, and that is the whole scope as presented. It suits anyone who just needs the sound taken out of a clip.

The install numbers suggest plenty of people have wanted exactly this and nothing more. More than 10 million installs and a 4.1 average across 79,002 ratings point to a large audience for a very small utility, which fits the idea that stripping audio is a common, recurring chore.

What the app does

The core function is simple to describe: it removes sound from a video. That is the capability the developer puts forward, and it is the reason the app exists. The app concentrates on removing sound.

What that means in practice is a workflow with very few decisions. The stated job is to take the audio out of a video. For a task that usually means more software than the job needs, that reduction is the point.

The developer's own summary of the app is one line long, which tells you how much there is to explain. I would expect the value here to come from speed and simplicity rather than from options.

Price, ads and purchases

BlackHole is free to download and contains ads and in-app purchases. Those two facts are worth knowing before you install, because they shape what using a free utility like this involves.

The app is free to download, though it contains ads and in-app purchases.

For a tool this small, that is a reasonable arrangement to weigh. If ads and the presence of optional purchases bother you in a utility you might open often, factor that in. If you only need the job done occasionally, a free download with ads is an easy trade.

When a bigger editor makes more sense

The alternative to BlackHole is not another single-purpose muting app so much as the general-purpose video editor you may already have on your phone. Those apps handle audio removal as one step among many.

The trade is straightforward. A full editor gives you room to do more with the same clip, at the cost of more interface to work through for a job that takes one action here. A dedicated music or audio app is a different kind of alternative entirely.

If your need is genuinely just silence, the leaner tool is the more sensible one. If you suspect you will want to cut or caption the clip afterward, starting in an editor saves you a second pass.

A small utility that knows its limits

BlackHole has been available since February 2020, and the most recent update is a bug fix, which suggests a tool that is being kept working rather than one being expanded.

My recommendation is for people who need silent video and nothing else: someone preparing a clip for a social post, a teacher assembling a muted demonstration, or anyone who wants the audio track gone without opening an editor. The free download, the ads and the in-app purchases are all listed.

If you want to shape the video as well as mute it, a general editor is the better home for that work. For the one task it advertises, BlackHole looks like a direct and uncomplicated answer.

What's new in version 48

Bug fix