Freq'n Truth Speaker Tester Android

Freq'n Truth Speaker Tester

Generate frequency response diagrams and test sound system accuracy

Features & Capabilities

Measure the frequency response of your audio system using your phone's microphone or a peripheral microphone.

How it works:
The app plays a logarithmic chirp sweep from 20Hz to 20kHz through your speakers while recording with the microphone. It then analyzes the recording to show how your audio system performs across the frequency spectrum.

Features:
Stereo mode measures left and right channels separately
Results normalized to 1kHz reference
Average multiple runs for more accurate results
Save graphs as images or export raw data
Measurement history with comparison view
Support for microphone calibration files
Fullscreen landscape graph view

Best for:
Comparing left vs right channel balance
Identifying problem frequencies or dead drivers
Quick sanity checks on audio equipment

Keep in mind:
Results depend on your phone's microphone, room acoustics, and measurement position. This is a practical tool for relative comparisons and troubleshooting, not a replacement for professional measurement systems.

User Growth & Download Statistics

App
By:
Qualhalla
Downloads:
28 1
Version:
0.3 Last updated: 2026-02-12
Version code:
3
Creation date:
2026-02-11
Publisher country:
US US
Permissions:
  • android.permission.RECORD_AUDIO Very high risk
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.MODIFY_AUDIO_SETTINGS Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.WAKE_LOCK Low risk
  • See more
Size:
26.51MB
Email:
jo*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Qualhalla
Google Play Store
https://play.google.com/store/apps/details?id=com.qualhalla.speakertester
Email:
jo*****@gmail.com
Website:
https://parmajoneman.github.io/SpeakerTesterPrivacyPolicy/

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