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Last updated on: 2026-05-13
Android Apps > Communication > CS Customizer
CS Customizer icon

CS Customizer

1.6.4
Sound World Solutions
2.95
42 reviews
5,000+
Downloads
Free

Customize your Companion, Sidekick, CS50+ or CS50 with this app.

Not recently updated — last update was on 2024-02-06. This app may no longer be actively maintained.
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About CS Customizer

CS Customizer is a communication app developed by Sound World Solutions.

Download Statistics

CS Customizer has been downloaded 7.2 thousand times. In the last 30 days, the app was downloaded 7 times.

User Ratings

CS Customizer is rated 2.95 out of 5 stars. The rating is based on 42 ratings.

App Information

CS Customizer is FREE to download. The APK download size is 10.43 MB. The latest version available is 1.6.4. The last update was on February 6, 2024.

Technical Requirements

CS Customizer requires Android 3.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2014.

Description
The CS Customizer app allows users of Sound World Solutions' CS50/CS50+ Bluetooth Series personal sound amplifier, Companion, or Sidekick products to personalize their settings and control the device via Bluetooth link from their smartphone.

Under the "Personalize" tab of the app, an automated program will walk you through the steps in tailoring the performance of the listening device to your individual preferences. This tab also gives you the option to adjust the baseline setting of your listening device to one of three preset listening profiles, or to your personal profile

The "Settings" tab allows you to select two additional environmental settings designed to optimize the performance of the listening device in specific situations.

Restaurant Setting emphasizes the directional microphone to focus on sounds coming from in front of you and provide rejection of unwanted sounds in noisy environments. Entertainment Setting provides increased low frequency response for a more natural, balanced sound at musical or theatrical events.

The app also provides an "Equalizer" tab to adjust individual settings for treble, mid, and bass frequencies for a truly customized user experience. You can also adjust the volume, similar to the volume button on the listening device.

Finally, the "Tools" tab gives you the ability to change the language of the voice prompts in the CS50+, Companion, and Sidekick. You can also turn of the A2DP music setting if you do not use it and you don't care for the sound effects from the phone. You can also access the User Guide for the CS Customizer from the "Tools" tab.
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More data about CS Customizer

Price Free to download
Total downloads 7.2 thousand
Recent downloads 7
Rating 2.95 based on 42 ratings
Ranking Not ranked
Version 1.6.4
APK size 10.4 MB
Number of libraries 2
Designed for Android 3.0+
Suitable for Everyone
Ads NO ads

App Performance Report

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CS Customizer compared with similar apps

Common keywords of similar apps

Tab Setting Cs Customizer Companion Sidekick Personal Personalize Performance Individual User Tools Device Listening App Sound Settings Adjust Bluetooth Sounds Volume

Keywords missing from this app

Audio Equalizer Bass Music Hearing Booster Control Headphones Experience Boost Amplifier Enjoy Devices Noise Presets Features Quality Powerful Aid Enhance Codec Speakers Enhancer Customize Advanced Effects Free Recent Amplify Time Perfect Phone Improve Listen Profiles Full Switch Clarity Headset Improved Mode

More from Sound World Solutions

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Google Play Rating history and histogram

7
12
3
6
12

Downloads over time

CS Customizer has been downloaded 7.2 thousand times. Over the past 30 days, it has been downloaded 7 times.

Changelog of CS Customizer

  • Feb 6, 2024UpdateVersion 1.6.4
  • Jul 22, 2021UpdateVersion 1.6.0
  • Jul 7, 2021UpdateVersion 1.6.0
  • Mar 26, 2021UpdateVersion 1.6.0
  • Mar 16, 2021UpdateVersion 2.0.0
  • Feb 12, 2019Installs5,000+ installs
  • Feb 6, 2017UpdateVersion 1.2.11
  • Oct 24, 2015UpdateVersion 1.2.10
  • May 21, 2015UpdateVersion 1.2.9
  • Mar 17, 2015UpdateVersion 1.2.7
  • Feb 24, 2015UpdateVersion 1.2.5
  • Jan 12, 2015Installs1,000+ installs
  • Jan 2, 2015UpdateVersion 1.1.4a
  • Aug 27, 2014UpdateVersion 1.1.3b
  • Jul 23, 2014Installs500+ installs
  • Jun 25, 2014UpdateVersion 1.1.3a
  • Apr 16, 2014Installs100+ installs
  • Mar 30, 2014Installs50+ installs
  • Mar 21, 2014New AppVersion 1.1.3 in COMMUNICATION for Free
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Developer information for Sound World Solutions

Sound World Solutions

info@soundworldsolutions.com

Website

N/A

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Comments on CS Customizer for Android

★★★★★ Fred Mellender · Apr 9, 2021
I got the CS device today (4/7/21). Downloaded the app. My android phone says it is connected via Bluetooth. The device reports, via audio, that it is connected. I bring up the app. Its screen says to "tap on 'No Hearing Device' below and pick a device from the list". The tap (right or left ear) gets a popup saying "No hearing device". That's it. The app. Does nothing else. The phone and the device know they are connected. The phone streams an audiobook just fine to the device. When I turn off Bluetooth on the phone, the device (via audio) reports that the connection was lost. The CS device itself appears to function properly, it is just the app. That is failing. I have a Moto G Plus, running Android 8.1.0. *Update*(4/9/21). I got the app. To work on my Android phone. Here is what I did. I turned off Bluetooth. I turned on location (I'm not sure this had anything to do with it). I removed the battery from the CS50. I brought up the app. I turned on Bluetooth. I installed the battery on the CS50. I waited a bit, touched "Right Ear" in the app, and it found the CS50. I don't know if the order of these events were important. Now even with the battery out, and Bluetooth off, the app has remembered my device. Now I give the device and app. 5 stars, with an aside: "the app. Was hard to get working for me".
★★★★☆ Reuben Snipper · Mar 11, 2021
Mostly pretty good, worth the cost. Had trouble updating, but after uninstall & reinstall, it works fine again. Do personal hearing test for best results. Equalizer and other functions work well. One fully charged battery doesn't last full day -- dawn to night -- need 2 for that. One lasts 12–15 hours. Bluetooth connects to most devices. Still having trouble with PC, though; prefer earphones with microphone anyway. CS Customizer app is simple, but works fine on Android smartphone.
★★★★☆ Richard FitzGerrell · Oct 15, 2016
CS Customizer works perfectly on my Samsung SM-T210R tablet running Android 4.4.2...IF I close all apps or If I go to Settings/Application Manager/CS Customizer and Force stop. It will not run properly otherwise. It took quite a long time to figure this out. I use it with my Sound World hearing aids which work great for my moderately severe hearing loss. Apparently, Java needs to be installed on my Windows 10 desktop for that version of CS Customizer to work properly. It only does one hearing aid at a time in contrast to the Android version.
★☆☆☆☆ Ted Clopton · Jun 6, 2024
I own 2 pairs of the HD75 hearing aids. I swap out occasionally. This time the swapped set wouldn't pair with Bluetooth. So, I uninstalled and reinstalled. Now it doesn't work all. I noticed it is new version. Called CS CUSTOMIZATION. ???? What is this all about?
★★☆☆☆ Lisa Martinez · Apr 25, 2020
Device had been working ok as long as you don't have a lot of background noise, but now the app continues to crash, and I can't link the devise to my phone. I uninstalled the app and tried reinstalling, but now I get a message that the app was built for an older version of Android and may not work properly. No updates available. This message did not appear when I got the devise for Christmas, & I have the same Galaxy 9 Note. Too late to return now.
★☆☆☆☆ Louis Neureuter (mobile) · Jun 18, 2024
Unable to select either HD-100 on my Pixel 4 XL running Android 11. This app worked well in past on my prior android phones (Pixel 2XL, Nexus). Contacted Sound World Solutions, who seemed to be aware their app does not work with some android phones. Followup promised, but nothing. Update 6/18/24 CS Customizer 1.6.4 still does not work!!!

Google Play Rankings for CS Customizer

This app is not ranked

Technologies used by CS Customizer

CS Customizer is requesting 7 permissions and is using 3 libraries.

Permissions

Your location
approximate (network-based) location, precise (GPS) location
Network communication
pair with Bluetooth devices
System tools
access Bluetooth settings
Extra
android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, com.soundworldsolutions.csandroidadjuster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core AChartEngine Android Library IconAChartEngine
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