2.5
31 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this app

[Alpine unique sound tuning]
Alpine’s unique sound tuning technology uses auto-tuning to measure the acoustic conditions inside your car, then corrects and optimizes the sound.
Use the external microphone KTX-CSP1 for easy analysis and measurement, ensuring ideal sound results.

[Easy sound set up with professional equalizing]
Once basic system configuration is complete with the PC app, you can easily set up your favorite target curve with your iPhone.
The OPTIM sound tuning app will automatically adjust your sound system to the custom sound curve you have set.

[BT connection]
Connection to your "OPTIM™" system is a simple process via Bluetooth, and no special operation is required.
Simply follow the guide in the app to connect and start tuning right away.

[Supported model]
Please note that the ALPINE OPTIM app is compatible with "OPTIM8" PXE-C80-88 and "OPTIM6" PXE-C60-60.

[Note]
Be sure to use the latest version of the software for optimal performance.
Upgrade your car audio experience with the ALPINE OPTIM app.
Updated on
Oct 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

2.6
29 reviews
anthony lester
June 21, 2026
the app works ok as long as your bluetooth dongle isn't hidden behind metal and everything is running the latest software. The app compatibility is pretty poor. It says it will not install on devices that should be supported.
1 person found this review helpful
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Ryan Sparks
September 7, 2025
Worked great for a while. Now, even with the app finding the DSP it won't connect to my phone. I've un-installed the app, cleared all cache/data still will not connect! Common Apline get with the program for customers spending a G or more on your equipment!!
1 person found this review helpful
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Kent
May 13, 2025
It's been confirmed by user support that this app does not connect to the DSP if using a Google Pixel phone, or maybe even any Google phone. The recommended fix was to buy a Samsung phone. No fix is in sight. Pretty poor attitude by the company.
11 people found this review helpful
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What’s new

Support for API level 35 (for devices running Android 15 or later)
Content rating
Everyone
Learn more

App support

Phone number
+81455228680
About the developer
ALPINE ELECTRONICS MARKETING,INC.
aoja.yo.watanabe@gmail.com
1-7, YUKIGAYAOTSUKAMACHI OTA-KU, 東京都 145-0067 Japan
+81 80-6643-9216