Feeds audio from the mic right out of the speaker
About this app
This microphone just feeds audio from the phone's mic right out of its speaker, which means you get a horrible screeching feedback noise.
However, plug the thing into your computer with a male to male headphone jack and your phone becomes a PC mic.
Licensed under MIT, by Gaz Davidson.
What's New in v0.9
Imported from the F-Droid repository index.
Version history
Jan 7, 2026 · 1.4 MB · Android API 23–36 · code 9
Imported from the F-Droid repository index.
SHA-256 a3951d71ed6f4a3ce8784bf9a26ddb35a4613073cbb9db44cc7a60a695c47f0a
Jan 3, 2026 · 2.1 MB · Android API 21–34 · code 8
Imported from the F-Droid repository index.
SHA-256 802e14f37bbac48edd9ff859000847f5d949ca256f4c5b29304252c01908404a
Dec 13, 2015 · 0 MB · Android API 3–4 · code 7
Imported from the F-Droid repository index.
SHA-256 d65e08c6cee24047f8150f6697648e21312057d81b05bde0a7e8ea90ad9b0b55
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be net.bitplane.android.microphone is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 0.8 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Microphone first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Microphone, and a listing is removed when the evidence for it stops holding up.
Get Microphone
Every source we list for net.bitplane.android.microphone is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
a3951d71ed6f4a3ce8784bf9a26ddb35a4613073cbb9db44cc7a60a695c47f0a
Signing certificate
591706070e97d1c4b52df541eece790942776ccbc7af5d37e431da5f9402f8fa
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.