Comparison

Osia Smart vs Nuance Audio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Osia Smart

This application allows users to directly control their Osia Sound Processor from their iPhone. Personalize your hearing experience by adjusting programs, volume, and treble/mid/bass. It also offers features like locating a lost processor and accessing support information.

Highlights
  • Change programs and activate wireless streaming
  • Adjust volume, treble, mid, and bass
  • Control Cochlear Wireless Accessories volume
  • Link programs to locations
  • Locate lost sound processor
  • View sound processor status and usage
Features
Read full description

Control your Osia Sound Processor directly from your iPhone and personalize your hearing experience. Note: To use the Osia Smart App, you first need to pair your iPhone to your sound processor and wait for pairing confirmation. Visit www.osiasmartapp.com for instructions. With the Osia Smart App, you can... - Change programs on your sound processor and activate wireless streaming - Adjust the volume and treble/mid/bass on your sound processor - Adjust the volume of your Cochlear™ Wireless Accessories - Link a personalized program to specific locations - Locate your lost sound processor - View sound processor status and usage - Access support information and daily tips Compatibility For up-to-date compatibility, visit www.cochlear.com/compatibility Note: Continued use of GPS running in the background can dramatically decrease battery life.

About

Nuance Audio

Enhance your hearing with stylish eyewear that integrates advanced audio assistance. This app allows you to control and customize your hearing glasses, manage sound settings, and reduce background noise for clearer conversations in any environment.

Highlights
  • Device activation and setup
  • Customizable sound settings
  • Switchable hearing modes
  • Real-time noise management
  • Save and apply presets
  • Remote volume and setting control
Features
Read full description

Experience enhanced hearing with Nuance Audio Glasses, the stylish eyewear with integrated hearing assistance for mild to moderate hearing loss. The Nuance Audio app is your control center, enabling seamless management of your hearing glasses directly from your smartphone. Key Features: - Device Activation: Set up and activate your Nuance Audio glasses for immediate use. - Customization: Tailor sound settings to fit your hearing preferences in any situation. - Sound Scenarios: Easily switch between different hearing modes to focus on what matters the most. - Noise Management: Adjust settings to reduce background noise and amplify voices in real-time. - Preset Controls: Save and apply customized settings for consistent listening experiences. - Remote Control: Adjust volume and other settings discreetly from your smartphone. With the Nuance Audio app, optimize your hearing experience in various environments, from quiet conversations to noisy surroundings. Designed for adults aged 18 and above, the app is an essential companion to unlock the full potential of Nuance Audio Glasses. Pursuant to the EU Medical Device Regulation (MDR) (2017/745), the Luxottica Group S.p.A. company, registered in Italy, EU, declares that the medical device, Nuance Audio Glasses, models AW5001, AW5002, and AW5004, and its accessories, included the Nuance Audio App, model WAW000001, comply with the essential requirements of the MDR. Disclaimer: This app is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.

Screenshots

Osia Smart4 screens
Nuance Audio4 screens

Verdict

The call

The clearest difference is rating: Nuance Audio at 2.5 against Osia Smart's 2.0. Nuance Audio also leads on update cadence (monthly vs every 8 months) and review sentiment (17% vs 9%). Osia Smart's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Nuance Audio holds the better App Store score, 2.5 against 2.0. Both are backed by a comparable volume of ratings — 45 and 44 respectively. Written reviews point the same way: 9% of Osia Smart's written reviews are positive against 17% of Nuance Audio's.

UpkeepUpdate frequency

Osia Smart ships an update every 8 months, Nuance Audio monthly. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Osia Smart versus Nuance Audio: the parameters behind the verdict, then further details
ParameterOsia SmartNuance Audio
PriceFreeFree
Rating2.0 (45 ratings)2.5 (44 ratings) — better
Positive reviews8.9% of reviews17.1% of reviews — better
Number of ratings45 — better44
Update frequencyEvery 8 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS15.0 — better16.0
Further details — not scored
Size211 MB138 MB
Age rating4+17+
DeveloperCochlear LtdEssilorLuxottica

Customer experience

Osia Smart

All ratings45 ratings
Positive15.6%
Neutral11.1%
Negative73.3%
Written reviews45 reviews
Positive8.9%
Neutral8.9%
Negative82.2%

Nuance Audio

All ratings44 ratings
Positive29.5%
Neutral11.4%
Negative59.1%
Written reviews41 reviews
Positive17.1%
Neutral22.0%
Negative61.0%

In-app purchases

None

Osia Smart

No in-app purchases

None

Nuance Audio

No in-app purchases

Questions

Is Osia Smart free?
Osia Smart is free to download, with no in-app purchases.
Is Nuance Audio free?
Nuance Audio is free to download, with no in-app purchases.
Which has better reviews, Osia Smart or Nuance Audio?
Nuance Audio is rated higher. Osia Smart averages 2.0 out of 5 from 45 ratings, while Nuance Audio averages 2.5 from 44 ratings.
Do Osia Smart or Nuance Audio have ads?
Neither Osia Smart nor Nuance Audio shows ads.
Which is updated more often, Osia Smart or Nuance Audio?
Osia Smart ships an update every 8 months, and Nuance Audio monthly. Most recently, Osia Smart was updated on November 5, 2026 and Nuance Audio on November 8, 2026.

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