Decibel X - Pro Sound Meter
7.6 883
v9.3.6 by SkyPaw Co., Limited
About Decibel X
Decibel X (Package Name: com.skypaw.decibel) is developed by SkyPaw Co., Limited and the latest version of Decibel X - Pro Sound Meter 9.3.6 was updated on July 16, 2025. Decibel X - Pro Sound Meter is in the category of Tools. You can check all apps from the developer of Decibel X - Pro Sound Meter and find 200 alternative apps to Decibel X - Pro Sound Meter on Android. Decibel X - Pro Sound Meter is listed in Top 10 Sound Meter Apps for Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
"Decibel X" is one of very few sound meter apps on the market that has highly reliable, pre-calibrated measurements and supports frequency weightings: ITU-R 468, A and C. It turns your phone device into a professional sound meter, precisely measures the sound pressure level (SPL) all around you. This extremely useful and beautiful sound meter tool will not only be an essential gadget for many uses but also bring you a lot of fun. Have you wondered how quiet is your room or how loud is a rock concert or sport event? "Decibel X" will help you answer all of those.
WHAT MAKES "DECIBEL X" SPECIAL:
- Trusted accuracy: the app is carefully tested and calibrated for most devices. The precision is matching with real SPL devices
- Frequency weighting filters: ITU-R 468, A, B, C, Z
- Spectrum analyzer: FFT and BAR graphs to display real time FFT. Those are very useful for frequency analysis and musical tests. Real time predominant frequency is also displayed.
- Powerful, smart history data management:
+ Recording data can be saved into a list of history records for future access and analysis
+ Each record can be exported as hi-res PNG graph or CSV text via sharing services
+ Fullscreen mode to give overview the whole history of an record
- Dosimeter: NIOSH, OSHA standards
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, etc.).
- Beautiful, intuitive and carefully crafted UI design
OTHER FEATURES:
- Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) and IMPULSE (50 milliseconds)
- Trimming calibration from -50 dB to 50 dB
- Standard measurement range from 20 dBA up to 130 dBA
- Spectrogram
- HISTO graph for plotted history of the recorded values
- WAVE graph with 2 display modes: Rolling & Buffer
- Real time scale level chart
- Display Current, Average/Leq, and Max values with both nice and clear digital and analog layouts
- Quick reference text to help you compare with real-life examples
- "Keep Device Stay Awake" option for long duration recording
- Reset and clear current recording at any time
- Pause/Resume at any time
NOTES:
- Please do not expect a quiet room reading will be 0 dBA. The range 30 dBA - 130 dBA is the standard usable range and an average quiet room will be about 30 dBA.
- Although most devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. To calibrate, you will need a real external device or calibrated sound meter as a reference, then adjust the trimming value until the reading matches with the reference.
If you like it or have suggestions, please support us by rating and giving us comments and feedback.
WHAT MAKES "DECIBEL X" SPECIAL:
- Trusted accuracy: the app is carefully tested and calibrated for most devices. The precision is matching with real SPL devices
- Frequency weighting filters: ITU-R 468, A, B, C, Z
- Spectrum analyzer: FFT and BAR graphs to display real time FFT. Those are very useful for frequency analysis and musical tests. Real time predominant frequency is also displayed.
- Powerful, smart history data management:
+ Recording data can be saved into a list of history records for future access and analysis
+ Each record can be exported as hi-res PNG graph or CSV text via sharing services
+ Fullscreen mode to give overview the whole history of an record
- Dosimeter: NIOSH, OSHA standards
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, etc.).
- Beautiful, intuitive and carefully crafted UI design
OTHER FEATURES:
- Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) and IMPULSE (50 milliseconds)
- Trimming calibration from -50 dB to 50 dB
- Standard measurement range from 20 dBA up to 130 dBA
- Spectrogram
- HISTO graph for plotted history of the recorded values
- WAVE graph with 2 display modes: Rolling & Buffer
- Real time scale level chart
- Display Current, Average/Leq, and Max values with both nice and clear digital and analog layouts
- Quick reference text to help you compare with real-life examples
- "Keep Device Stay Awake" option for long duration recording
- Reset and clear current recording at any time
- Pause/Resume at any time
NOTES:
- Please do not expect a quiet room reading will be 0 dBA. The range 30 dBA - 130 dBA is the standard usable range and an average quiet room will be about 30 dBA.
- Although most devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. To calibrate, you will need a real external device or calibrated sound meter as a reference, then adjust the trimming value until the reading matches with the reference.
If you like it or have suggestions, please support us by rating and giving us comments and feedback.
Decibel X 9.3.6 Update
∿ Fix a crashing issue on some devices∿ Components upgrade
∿ Various performance improvements and minor bug fixes
Read More
Decibel X Features
Related Articles More
Related Videos
Previous Versions
More
Variant
Arch
Version
DPI
93615
July 17, 2025
Decibel X - Pro Sound Meter
9.3.6
(93615)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: fee26752d9c9e5aee20a523a892af75255876038
Base APK: com.skypaw.decibel.apk
Split APKs: config.armeabi_v7a, config.en, config.mdpi
Size: 21.25 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
armeabi-v7a
Android 7.0+
nodpi
93613
July 16, 2025
Decibel X - Pro Sound Meter
9.3.6
(93613)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 5fe4ac707f34ff453db3d5a7a3920fc41ac1d165
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 21.37 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 7.0+
nodpi
93613
July 16, 2025
Decibel X - Pro Sound Meter
9.3.6
(93613)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: ff4666966a6e929d6d0e3379bd3605b00498336b
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 21.32 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 7.0+
nodpi
93611
July 15, 2025
Decibel X - Pro Sound Meter
9.3.6
(93611)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 0b18937de81e934c465b9be3e518d9d80147cf02
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 21.35 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 7.0+
nodpi
93611
July 15, 2025
Decibel X - Pro Sound Meter
9.3.6
(93611)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 3f97941f7e8f5b31a8529c3c47ca9991080568c9
Base APK: com.skypaw.decibel.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.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 22.25 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
armeabi-v7a
Android 7.0+
nodpi
93610
July 10, 2025
Decibel X - Pro Sound Meter
9.3.6
(93610)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: eeaf7b5f95c83b69c89c7cba5731439d6215e2cc
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 21.36 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 7.0+
nodpi
93600
July 10, 2025
Decibel X - Pro Sound Meter
9.3.6
(93600)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 1299db83cdb6feb99da72c937d7d895e17850b25
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 20.74 MB
What's New:
∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 7.0+
nodpi
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 5c49a77c830c002f8108a6830636efcae10c4dfb
Size: 20.26 MB
What's New:
∿ Support subcription management within the app
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
Variant
Arch
Version
DPI
93410
March 9, 2025
Decibel X - Pro Sound Meter
9.3.4
(93410)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: efbc76f01bb9e25b6ad32bf4929193e82244b2c4
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 14.38 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 6.0+
nodpi
93410
May 9, 2025
Decibel X - Pro Sound Meter
9.3.4
(93410)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: fe89b793c8d668de75fa3f640ff40ec724b4b2d6
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 14.33 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 6.0+
nodpi
93400
February 4, 2025
Decibel X - Pro Sound Meter
9.3.4
(93400)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 393142d3a69a786675d18bcd28507e6e7df8754a
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 14.63 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 6.0+
nodpi
Variant
Arch
Version
DPI
93310
December 26, 2024
Decibel X - Pro Sound Meter
9.3.3
(93310)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 95fac42ec9c6d57678871de779421b31274ab131
Base APK: com.skypaw.decibel.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hdpi, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 14.97 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
armeabi-v7a
Android 6.0+
nodpi
93304
December 19, 2024
Decibel X - Pro Sound Meter
9.3.3
(93304)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: c0e2bc9ea1f10493a7fcbb2ea23f54b5a6d225ab
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 14.03 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 6.0+
nodpi
93304
December 19, 2024
Decibel X - Pro Sound Meter
9.3.3
(93304)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: daa1303dcd27386afbda33f1565578fe77cd1b36
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 13.97 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 6.0+
nodpi
93304
December 19, 2024
Decibel X - Pro Sound Meter
9.3.3
(93304)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 8f19f3c1d8651712d06ecf91181de8b35c09374e
Base APK: com.skypaw.decibel.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.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 14.87 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
armeabi-v7a
Android 6.0+
nodpi
93303
December 19, 2024
Decibel X - Pro Sound Meter
9.3.3
(93303)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 6bd7f2d5b7ca4f72b03f7a47c72b46c52262fa6c
Base APK: com.skypaw.decibel.apk
Split APKs: config.armeabi_v7a, config.en, config.mdpi
Size: 13.99 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
armeabi-v7a
Android 6.0+
nodpi
93301
December 18, 2024
Decibel X - Pro Sound Meter
9.3.3
(93301)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 7b23b4bf8d313e1899454c51eec117d40cf464e9
Base APK: com.skypaw.decibel.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 14.04 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
arm64-v8a
Android 6.0+
nodpi
93301
December 18, 2024
Decibel X - Pro Sound Meter
9.3.3
(93301)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: c9b89ffbdeb96d7bd1ea982f403b73d196b8e1f0
Base APK: com.skypaw.decibel.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.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 14.95 MB
What's New:
∿ Support edge-to-edge UI
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Fix a crashing issue when going into a recording data detail
∿ Fix a crashing issue on some newer devices
∿ Fix a crashing issue when previewing recorded video
∿ Fix navigation issue when using physical Back button
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
armeabi-v7a
Android 6.0+
nodpi
More Information
Package Name:
Update Date:
2025-07-16
Latest Version:
9.3.6
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
APKFab.com and the download link of this app are 100% safe. All download links of apps listed on APKFab.com are from Google Play Store or submitted by users. For the app from Google Play Store, APKFab.com won't modify it in any way. For the app submitted by users, APKFab.com will verify its APK signature safety before release it on our website.