ProAudio Tools
7.9 23
v4.1 by FranJAM Apps
About ProAudio Tools
ProAudio Tools (Package Name: com.proaudiotools) is developed by FranJAM Apps and the latest version of ProAudio Tools 4.1 was updated on October 25, 2026. ProAudio Tools is in the category of Tools. You can check all apps from the developer of ProAudio Tools and find 146 alternative apps to ProAudio Tools on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
ProAudio Tools turns your phone into a sound level meter, real-time spectrum analyzer and tone generator — rebuilt from scratch for modern Android, with no ads and no tracking.
SOUND LEVEL METER
• Needle or big-number display
• A and C frequency weighting (IEC 61672-1)
• Fast, Slow and Impulse time weighting
• LAeq (true energy average), max, min and LCpeak
• 30-second history with LAeq line
• Flip the display to read it with the mic pointing at the source
• Calibrate against a reference meter for your exact phone
SPECTRUM ANALYZER (RTA)
• 1/1, 1/3 and 1/6-octave bands from 25 Hz to 20 kHz
• Levels in dB SPL with Z, A or C weighting
• Peak hold, peak frequency with musical note
• Freeze the display and save a reference curve
TONE GENERATOR
• Sine, pink and white noise
• Frequency dial from 20 Hz to 20 kHz, or type the exact frequency
• Presets for common test frequencies
PRIVATE BY DESIGN
The only permission is the microphone. Audio is processed on your phone and never recorded, stored or uploaded. No account, no ads, no analytics.
ABOUT ACCURACY
Phone microphones vary by model. Readings are indicative until you calibrate against a reference sound level meter. ProAudio Tools is not a certified Class 1 or Class 2 instrument and is not intended for legal measurements.
First released in 2013 and calibrated against a Brüel & Kjær Type 2236 Class 1 meter.
More at franjamapps.dev
SOUND LEVEL METER
• Needle or big-number display
• A and C frequency weighting (IEC 61672-1)
• Fast, Slow and Impulse time weighting
• LAeq (true energy average), max, min and LCpeak
• 30-second history with LAeq line
• Flip the display to read it with the mic pointing at the source
• Calibrate against a reference meter for your exact phone
SPECTRUM ANALYZER (RTA)
• 1/1, 1/3 and 1/6-octave bands from 25 Hz to 20 kHz
• Levels in dB SPL with Z, A or C weighting
• Peak hold, peak frequency with musical note
• Freeze the display and save a reference curve
TONE GENERATOR
• Sine, pink and white noise
• Frequency dial from 20 Hz to 20 kHz, or type the exact frequency
• Presets for common test frequencies
PRIVATE BY DESIGN
The only permission is the microphone. Audio is processed on your phone and never recorded, stored or uploaded. No account, no ads, no analytics.
ABOUT ACCURACY
Phone microphones vary by model. Readings are indicative until you calibrate against a reference sound level meter. ProAudio Tools is not a certified Class 1 or Class 2 instrument and is not intended for legal measurements.
First released in 2013 and calibrated against a Brüel & Kjær Type 2236 Class 1 meter.
More at franjamapps.dev
ProAudio Tools 4.1 Update
Small update with a few fixes:- The screen no longer turns off while you're measuring
- Very quiet rooms show "< 30" instead of strange low numbers
- Max and peak turn amber if it got too loud for your phone's mic
- Tidier meter screen and a couple of bug fixes
Read More
ProAudio Tools Features
Related Videos
ProAudio Tools
Previous Versions
More
Variant
Arch
Version
DPI
41
October 25, 2026
ProAudio Tools
4.1
(41)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 44c577bb3c5bf18cdb1ac42cfac0236b8b36224b
Base APK: com.proaudiotools.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 2.76 MB
What's New:
Small update with a few fixes:
- The screen no longer turns off while you're measuring
- Very quiet rooms show "< 30" instead of strange low numbers
- Max and peak turn amber if it got too loud for your phone's mic
- Tidier meter screen and a couple of bug fixes
- The screen no longer turns off while you're measuring
- Very quiet rooms show "< 30" instead of strange low numbers
- Max and peak turn amber if it got too loud for your phone's mic
- Tidier meter screen and a couple of bug fixes
arm64-v8a
Android 6.0+
160-640dpi
41
October 25, 2026
ProAudio Tools
4.1
(41)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 646411dc9e9c022679899aa35732f314a484ebbe
Base APK: com.proaudiotools.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 2.75 MB
What's New:
Small update with a few fixes:
- The screen no longer turns off while you're measuring
- Very quiet rooms show "< 30" instead of strange low numbers
- Max and peak turn amber if it got too loud for your phone's mic
- Tidier meter screen and a couple of bug fixes
- The screen no longer turns off while you're measuring
- Very quiet rooms show "< 30" instead of strange low numbers
- Max and peak turn amber if it got too loud for your phone's mic
- Tidier meter screen and a couple of bug fixes
armeabi-v7a
Android 6.0+
160-640dpi
Requires Android: Android 6.0+
Screen DPI: 120-640dpi
SHA1: 3ea2bcbdd9198110da728b4a76d5e05d8ad2aea8
Size: 5.73 MB
What's New:
Version 3.1 includes:
- Support for Android 10 and up
- Request required audio/storage permissions
- Minor UI updates
- Support for Android 10 and up
- Request required audio/storage permissions
- Minor UI updates
Requires Android: Android 2.2+
Screen DPI: 120-320dpi
SHA1: cdf839a27e7aa58a461e111a42c1451df922e905
Size: 2.36 MB
What's New:
*2.2:
- Access to sound level meter settings by tapping on center screen
*2.1:
- Remove extra decimals for frequencies (RTA)
*2.0:
- Bug fixes
- Basic Real Time Analyzer
- Persistent settings
- Access to sound level meter settings by tapping on center screen
*2.1:
- Remove extra decimals for frequencies (RTA)
*2.0:
- Bug fixes
- Basic Real Time Analyzer
- Persistent settings
Requires Android: Android 2.2+
Screen DPI: 120-640dpi
SHA1: 7d266ef8b76c45dc09ea0125981fa13991050d1d
Size: 2.25 MB
What's New:
*2.1:
- Remove extra decimals for frequencies (RTA)
*2.0:
- Bug fixes
- Basic Real Time Analyzer
- Persistent settings
More Information
Package Name:
Update Date:
2026-10-25
Latest Version:
4.1
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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