Version History
Here you can find the changelog of Decibel X:dB Sound Level Meter since it was posted on our website on 2016-09-24.
The latest version is 9.7.0 and it was updated on soft112.com on 20 March, 2024.
See below the changes in each version:
version 9.7.0
posted on 2023-09-21
Sep 21, 2023
Version 9.7.0
Thanks for using Decibel X! Here's what's new for the version 9.7.0:
∿ Data management now supports multiple editing
∿ Data management now supports batch exporting
∿ Fix a critical bug that prevents the app from running on Apple Watch
∿ Adds settings option for showing Live Activities widget
∿ Supports interactive Live Activity widgets
∿ Adds more UI types for Live Activity and Dynamic Island widgets
∿ Upgrade library components
∿ Several other minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test
version 9.6.2
posted on 2023-05-10
May 10, 2023
Version 9.6.2
Thanks for using Decibel X! Here's what's new for the version 9.6.2:
∿ Fix an issue where saved logs synced from iCloud might not show histograph
∿ Change edit mode of saved data for better manipulation
∿ Vastly improve many UI elements
∿ Upgrade library components
∿ Several other minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test
version 9.6.1
posted on 2023-02-11
Feb 11, 2023
Version 9.6.1
Thanks for using Decibel X! Here's what's new for the version 9.6.1:
∿ Fix an issue where legacy users cannot restore their purchases to access locked features (i.e ad removal, frequency weightings, data export)
∿ Fix an issue where crash may happen when calibrating
∿ Fix an issue where crash may happen when access to spectrogram
∿ Upgrade library components
∿ Several other minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test
version 9.5.0
posted on 2022-06-03
Jun 3, 2022 Version 9.5.0
Thanks for using Decibel X! Here's what's new for the version 9.5.0:
∿ Tap on labels to change between AVG - MIN, PEAK - MAX
∿ Spectrum graph now shows peak value
∿ Tap on Instantaneous label to show its fullsreen mode
∿ Upgrade components
∿ Various improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test
version 9.4.0
posted on 2021-11-15
Nov 15, 2021 Version 9.4.0
Thanks for using Decibel X! Here's what's new for the version 9.4.0:
∿ Now support recording in background
∿ Histograph supports Line and Dot drawing modes
∿ Improve Spectrogram rendering
∿ Fix an issue where audio file might not be saved when auto saving is ON
∿ Upgrade components
∿ Various improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test
version 9.3.3
posted on 2021-06-29
Jun 29, 2021 Version 9.3.3
Thanks for using Decibel X! Here's what's new for the version 9.3.3:
∿ Fix an issue where summary report is not displayed
∿ Upgrade components
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Hearing test
version 9.3.2
posted on 2021-06-16
Jun 16, 2021 Version 9.3.2
Thanks for using Decibel X! Here's what's new for the version 9.3.2:
∿ Fix an issue where app may crash when access calibration screen
∿ Upgrade components
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Hearing test
version 9.3.0
posted on 2021-05-13
May 13, 2021 Version 9.3.0
Thanks for using Decibel X! Here's what's new for the version 9.3.0:
∿ We listen to your feedback and completely remove all ads without premium upgrade
∿ Support logarithm scale for spectrogram
∿ Add "Impulse (50ms)" response time
∿ Improve Calibration UI for better fine tunes flow
∿ Enable iCloud Sync will now include audio data by default
∿ Drastically reduce app size
∿ Improve histo graph UI for better visualization
∿ Upgrade components
∿ Various improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Hearing test
version 9.2.1
posted on 2020-12-17
Dec 17, 2020 Version 9.2.1
Thanks for using Decibel X! Here's what's new for the version 9.2.1:
∿ Upgrade components
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph
version 9.2.0
posted on 2020-12-07
Dec 7, 2020 Version 9.2.0
Thanks for using Decibel X! Here's what's new for the version 9.2.0:
∿ Add 'Data Logs' widget
∿ Fix widget display issue
∿ Components upgrade
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph
version 9.1.0
posted on 2020-11-03
Nov 3, 2020 Version 9.1.0
Thanks for using Decibel X! Here's what's new for the version 9.1.0:
∿ Now support Home Widget on iOS 14. More widgets are coming in next updates
∿ Add 'Peak Hold' option
∿ Tap on spectrum graph for corresponding frequency, current and peak values
∿ Components upgrade
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph
version 9.0.0
posted on 2020-09-18
Sep 18, 2020 Version 9.0.0
Thanks for using Decibel X! Here's what's new for the version 9.0.0:
∿ Support iOS 14
∿ App Clip: instantly try the app without downloading. Just go into our website or scan our QR code with your iPhone's camera
∿ Components upgrade
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Home Widget
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph
version 8.2.8
posted on 2020-09-12
Sep 12, 2020 Version 8.2.8
Thanks for using Decibel X! Here's what's new for the version 8.2.8:
∿ Make subscription screen more intuitive to users
∿ Make buttons of navigating graphs clearer
∿ Components upgrade
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph
version 8.2.7
posted on 2020-08-20
Aug 20, 2020 Version 8.2.7
Thanks for using Decibel X! Here's what's new for the version 8.2.7:
∿ Fix HISTO graph not displaying issue
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.2.6
posted on 2020-08-18
Aug 18, 2020 Version 8.2.6
Thanks for using Decibel X! Here's what's new for the version 8.2.6:
∿ Support upside down rotation for notched devices
∿ Fix ad display issue
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.2.5
posted on 2020-08-15
Aug 15, 2020 Version 8.2.5
Thanks for using Decibel X! Here's what's new for the version 8.2.5:
∿ Improve HISTO graph for better visualization & performance
∿ Fix an UI issue when subscription period is ended
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.2.4
posted on 2020-07-06
Jul 6, 2020 Version 8.2.4
Thanks for using Decibel X! Here's what's new for the version 8.2.4:
∿ Improve UI with round corners
∿ Add localizations for some texts
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.2.3
posted on 2020-07-01
Jul 1, 2020 Version 8.2.3
Thanks for using Decibel X! Here's what's new for the version 8.2.3:
∿ Fix spectrum and bar graphs issue where axis labels are overlapped
∿ Fix summary report issue where frequency weighting is incorrect
∿ Fix ad display issue
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.2.1
posted on 2020-05-21
May 21, 2020 Version 8.2.1
Thanks for using Decibel X! Here's what's new for the version 8.2.1:
∿ Fix a critical issue where some saved data cannot playback
∿ Fix an issue where some upload data onto iCloud might have 0 bytes
∿ Fix an issue where a data item being deleted will now stop if playing back audio
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.2.0
posted on 2020-04-24
Apr 24, 2020 Version 8.2.0
Thanks for using Decibel X! Here's what's new for the version 8.2.0:
∿ Add fullscreen spectrum analysis, by just rotating your device into landscape.
∿ Powerful spectrum analyzer with support to customize: FFT size, windowing, octave.
∿ Support better flow for saving and exporting recorded video
∿ App name is localized on home screen
∿ Fix an issue where video recording is not reset
∿ Fix a random crash when showing peaks
∿ Fix an issue where premium users still seeing watermark when recording videos
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 8.1.3
posted on 2019-12-13
Dec 13, 2019 Version 8.1.3
Thanks for using Decibel X! Here's what's new for the version 8.1.3:
∿ Add home screen quick actions menu, including: Camera, Dosimeter, Sound Meter and Data Management
∿ Fix status bar display issue on iOS 13
∿ Fix an issue where after displaying an ad, the meter is paused
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ More powerful spectrum analyzer with support to customize: FFT size, windowing, octave.
∿ Background recording
∿ Support external mics
version 4.3.6
posted on 2011-11-05
version 8.2.4
posted on 1970-01-01
2020年7月6日 Version 8.2.4
Thanks for using Decibel X! Here's what's new for the version 8.2.4:
∿ Improve UI with round corners
∿ Add localizations for some texts
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 9.0.0
posted on 1970-01-01
2020年9月18日 Version 9.0.0
Thanks for using Decibel X! Here's what's new for the version 9.0.0:
∿ Support iOS 14
∿ App Clip: instantly try the app without downloading. Just go into our website or scan our QR code with your iPhone's camera
∿ Components upgrade
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Home Widget
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph
version 8.2.1
posted on 1970-01-01
2020年5月21日 Version 8.2.1
Thanks for using Decibel X! Here's what's new for the version 8.2.1:
∿ Fix a critical issue where some saved data cannot playback
∿ Fix an issue where some upload data onto iCloud might have 0 bytes
∿ Fix an issue where a data item being deleted will now stop if playing back audio
∿ Components upgrade
∿ Several improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
version 9.2.1
posted on 1970-01-01
17 дек. 2020 г. Version 9.2.1
Thanks for using Decibel X! Here's what's new for the version 9.2.1:
∿ Upgrade components
∿ Various minor improvements & fixes
What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph