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Relative levels
Digital microphone amplitude in dBFS. This is not dBA or calibrated sound pressure.
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Measurement / ANDROID
Sound Meter
A clearer view of the sound around you.
In testingTaking shape. Not on Google Play yet.
Pre-release testing is underway. Try the signed Android preview below, with application debugging disabled. A store link will appear when the app is released.
Download test APK ↓
Version: 0.1.4
Android · Signed preview · Debugging disabled
Android may ask you to allow installation from this browser. Read the app privacy policy for permissions, storage and deletion.
SHA-256: fdbf41d45188f37b7613e30e6f4cc403b846c7e2ec9daf02f2cf85e0b1ebdd73
AndroidAll features freeNo account
A clearer view of the sound around you.
Explore changes in relative microphone levels on the same device. Sound Meter keeps the current reading, a live graph and session statistics together, without recording audio files.
INSIDE THE TOOLKIT
Simple by intention.
Focused on the task.
Free across every feature.
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Live history
A rolling graph of up to 300 levels and session statistics, kept in memory.
◐03
Your preferences
Ten interface languages and light, dark or system themes, saved on this device.
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Support and contact
Optional PayPal support, official website and email links open external apps without sharing audio or measurements.
EVERYDAY CONTEXTA small place
A small place
in your day.
Notice a change
Compare the same space before and after a change, using the same phone and microphone setup.
Follow a session
Watch the live graph, minimum, energy average and maximum. Session values stay in memory.
Keep control
Start requests microphone access. Stop, leaving the measurement screen or opening another app releases the microphone.
BEFORE YOU DOWNLOADClear expectations.
Clear expectations.
Useful information.
Android 8 or later. Development-key-signed preview with debugging disabled. The signature matches the current PC’s 0.1.3 build, but differs from the earlier PC’s 0.1.0 preview; uninstall that earlier build before installing. dBFS is not SPL or dBA. This app is not a calibrated sound level meter and must not be used for safety decisions, legal compliance or comparisons between different phones. Physical device, Fold/Flip and long-session testing remains incomplete.
Current statusIn testing
PlatformAndroid
Release dateNot announced
Device requirementsAndroid 8+
App privacy policyRead policy ↗
THE SAME COMMITMENTNo Ads. No Accounts.
No Ads. No Accounts.
No Paywalls.
Offline-first design, all features free and no unnecessary personal data collection are the principles behind every tool. Each app’s actual behavior must be checked before its privacy policy is finalized.
The story behind the tools ↗KEEP EXPLORING
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