Nucleus Smart

3.7
2.34K reviews
100K+
Downloads
Content rating
PEGI 3
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About this app

With the Cochlear™ Nucleus® Smart App you can control your Nucleus 7 Sound Processor directly from your compatible mobile device for a personalised hearing experience.

With the Nucleus Smart App, you can:
- Change programs on your Nucleus 7 Sound Processor and activate Cochlear True Wireless™ streaming
- Activate audio streaming on compatible Android devices (see Compatibility section below)
- Adjust the volume, treble/bass and sensitivity settings (if enabled by your healthcare professional) on your Nucleus 7 Sound Processor
- Adjust the volume of your Cochlear True Wireless™ devices
- Locate your lost Nucleus 7 Sound Processor
- View Nucleus 7 Sound Processor status and battery level
- Track time in spent in speech and number of coil offs

Note: To access the complete functionality of the Nucleus Smart App you will need a Cochlear Account, or you can try the app in Demo Mode.
To use the Nucleus Smart App, you first need to pair your Nucleus 7 Sound Processor with a compatible mobile device. See in-app instructions or visit our support page www.nucleussmartapp.com/android/pair.

Compatibility: To use the Nucleus Smart App for Android, your device will need to run Android 8 or later and support Bluetooth 4.0 and later. Audio streaming is only available on Android devices where the device manufacturer has enabled Audio Streaming for Hearing Aids (ASHA) technology. For a list of verified devices or to learn more about devices that support audio streaming visit https://www.cochlear.com/compatibility.

Note: Continued use of GPS running in the background can dramatically decrease battery life. The Nucleus Smart App only uses your GPS when it detects your Nucleus 7 Sound Processor has been lost or turned off, and does not constantly track your location.
Android, Google Play and the Google Play logo are trademarks of Google LLC.
Updated on
Dec 18, 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
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
2.26K reviews
Stuart Baldwin
March 4, 2026
I have several users set up on my phone and when I switch back to the user that has the smart app installed the app reports that "Bluetooth is turned off" despite the fact that Bluetooth reconnects automatically. When I open the app it remains stuck on the "Bluetooth is turned off" message even after Bluetooth has reconnected and is working fine. The only way to get the app to work again seems to be to force stop it.
1 person found this review helpful
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Cochlear Limited
March 5, 2026
Thanks Stuart for sharing your experience with our App. Please visit www.cochlear.com/customer-service for your local Cochlear Customer Service team contact details. The team will be happy to help you. – Cochlear Customer Service
Shiann Rodriguez
February 24, 2026
App works great but I am BEGGING for y'all to put a quick access button on main screen for microphones to turn on and off quickly. I turn my microphones off often to hear phone calls better or to stream without distraction and all the clicking to get to it is an inconvenience.
1 person found this review helpful
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Cochlear Limited
February 25, 2026
Thank you for sharing your experience. We’re always looking to improve the experience with the App and your feedback can help us do that – Cochlear Customer Service
Frank Tedesco
February 10, 2026
Works fine with my Cochlear Nucleus CI paired with my Resound acoustic hearing aid in my other ear. Initial pairing required some fiddling and help from my Audiologist. Will lose pairing to one or the other for no apparent reason. The Music setting allows for pumping up the treble, which is not needed for most of us, and the bass, which most of us do need. As a guitarist, I know the hearing of my guitar will get better with time. No fault to the App; that's the nature of CI. Battery % is poor.
1 person found this review helpful
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Cochlear Limited
February 11, 2026
Thank you for sharing your experience. We’re always looking to improve the experience with the App and your feedback can help us do that – Cochlear Customer Service

What’s new

We update the app regularly so we can make it better for you. Get the latest version for all of the available features and improvements.

Changes in this release:
* Fixes and improvements for stability and connectivity

If you like using the app, please give us a quick rating and review. We love to hear your feedback.
Thanks for using Nucleus Smart.

App support

About the developer
COCHLEAR LIMITED
customerservice@cochlear.com
1 University Ave Macquarie University NSW 2109 Australia
+61 2 9428 6555
EU medical device information
Nucleus Smart App (SRN: AU-MF-000009890)
Cochlear Limited
1 University Avenue, Macquarie University, NSW 2109, Australia
UDI-DI: (01)09321502065757

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