Comparison

Sennheiser Hearing Test vs FullScale Hearing Test

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

Head to head
About

Sennheiser Hearing Test

Assess your hearing quickly and easily from your iOS device using any headphones. This app provides a non-stressful hearing assessment in under 5 minutes, offering insights into your hearing health and general knowledge about audiology. Register for additional features like assessment history and Apple Health synchronization.

Highlights
  • Supports any headphones
  • Quick hearing assessment (<5 min)
  • Simple question-and-listen interface
  • Hearing insights and general knowledge
  • Assessment history
  • Apple Health synchronization
Features
Read full description

Assess your hearing with the Sennheiser Hearing Test for iOS. The only thing you need to get started is a pair of headphones, regardless of the brand. - Supports any pair of headphones, regardless of the brand - Assessment of your hearing in a non-stressful way - it takes less than 5 minutes - Just answer a few simple questions, turn the wheel and start listening - Learn more about your assessed hearing and compare it - Learn about hearing in general - Register and get access to additional features: o Your history of assessments o Get reminded when it is time to get another assessment of your hearing o Synchronise your results with Apple Health Disclaimer: This hearing assessment is not a substitute for a professional hearing test. If you have any concerns, please contact us.

About

FullScale Hearing Test

Features
Read full description

A MUSIC-CENTRIC HEARING TEST Conventional hearing tests are built around speech. They check eight frequencies and stop at 8 kHz, because that band is where conversation lives. Music doesn't stop there, and neither do we. FullScale maps your hearing from 125 Hz to 20 kHz at up to 37 frequencies per ear, in about eight minutes. Our proprietary calibration keeps that measurement accurate across a growing list of headphones and earbuds. CORE FEATURES • Pick your resolution: 16-frequency core test, or up to 37 frequencies with psychoacoustic models • Four testing speeds to fit your schedule • Three scientific models (Audiometric, Bark, ERB) • Calibrated for a growing list of headphones and earbuds • Simple guided interface with clear visual results • Unlimited retests YOUR RESULTS • Full-spectrum curve compared against a normal-hearing reference • Traditional 4-point PTA for quick reference • Speech-region results in implied dB HL alongside standard dB • Clear interpretation, compatible with a traditional audiogram • No paywall on your own hearing data HEAR THE DIFFERENCE IMMEDIATELY When the test ends, FullScale builds a hearing-correction preset from your results, and you compare it against the original back to back, on the spot. Most people hear it in the first few seconds. Signed-in tests include 3 ARIA AI credits, enough to generate and audition an AI-refined preset. Additional credits are available if you test repeatedly or want to explore more presets, and credits carry across all Altitude apps. KEEP YOUR CORRECTION WITH ARIA ONE Sign in for your test and your profile follows you into ARIA ONE, our hearing-correction app. • No charge on mobile • Mac and Windows run a free tier, with a 30-day trial of the full feature set Finish the test, install ARIA ONE, and your hearing correction is set up and running. YOUR DATA Your hearing data is encrypted, exportable, and yours to delete. We don't sell it and we don't share it without your direct consent. WORKS WITH OVER 5,000 HEADPHONES AND EARBUDS Put on whatever you already own and start. The app handles the rest. • Preferred devices: 18 models we measured and calibrated ourselves, for the tightest high-frequency accuracy • Community database: thousands more headphones and earbuds from the AutoEq project, searchable in the app • Generic: don't see yours, or don't know the model? Choose generic and test anyway. You still get a full-spectrum profile. Our preferred devices: • Anker Soundcore Liberty 3 Pro • Apple AirPods® Generation 3 • Apple AirPods Pro® Generation 1 • Apple AirPods Pro® Generation 2 • Apple AirPods Max® • Beats Studio 3 • Jabra Elite 7 Pro • Kef Mu3 • Moondrop Alice • Sennheiser Momentum True Wireless 2 • Sennheiser Momentum True Wireless 3 • Sennheiser Momentum 4 • Skullcandy Crusher 1080 ANC • Sony WF-1000XM4 • Sony WF-1000XM5 • Sony WH-1000XM5 • Technics AZ60 • Technics AZ80 • Technics AZ100 NOTICE FullScale is not designed or intended as a diagnostic or treatment tool for any medical condition, disease, injury, handicap, or disability, and should not be relied on for self-management of health issues. For any hearing-related concern, consult a medical doctor or qualified health professional. FullScale can be used to improve sound personalization, or as a preparatory step before seeing a provider.

Screenshots

Sennheiser Hearing Test4 screens
FullScale Hearing Test4 screens

Verdict

The call

The clearest difference is in-app purchases: Sennheiser Hearing Test at none against FullScale Hearing Test's 3. FullScale Hearing Test's advantage is update cadence (every 10 days vs every 5 months). On price, ads, device support and iOS requirement 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. FullScale Hearing Test sells 3 one-off in-app purchases. Sennheiser Hearing Test asks for nothing beyond the download.

UpkeepUpdate frequency

Sennheiser Hearing Test ships an update every 5 months, FullScale Hearing Test every 10 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Sennheiser Hearing Test versus FullScale Hearing Test: the parameters behind the verdict, then further details
ParameterSennheiser Hearing TestFullScale Hearing Test
PriceFreeFree
Rating4.6 (113 ratings) — better—
Positive reviews88.5% of reviews—
Number of ratings113 — better—
Update frequencyEvery 5 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size53 MB424 MB
Age rating4+12+
DeveloperSonova Consumer Hearing GmbHAltitude Auditory Innovations LLC

Bugs and requests

Sennheiser Hearing Test

Reported bugs

6 issues
  • App crashes on age selection screen
  • Cannot connect to internet after test completion
  • Crashes when syncing with Apple Health
  • Volume adjustment slider causes infinite loop on MacBook M1
  • Apple Health option not displaying despite FAQ instructions
Show 1 more
  • Data synchronization issues with Health app

Requested features

4 requests
  • Automatic test mode without manual adjustments
  • Tinnitus identification and quantification
  • Integration with Sennheiser Smart Control app for audio optimization
  • Support for more earphone types and brands

FullScale Hearing Test

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sennheiser Hearing Test

No in-app purchases

3 purchases

FullScale Hearing Test

One-time3
  • FullScale AI Credits$2.99
  • Hearing Test Extended Report$4.99
  • Fullscale Extended Report$4.99

Questions

Is Sennheiser Hearing Test free?
Sennheiser Hearing Test is free to download, with no in-app purchases.
Is FullScale Hearing Test free?
FullScale Hearing Test is free to download, with in-app purchases available.
Do Sennheiser Hearing Test or FullScale Hearing Test have ads?
Neither Sennheiser Hearing Test nor FullScale Hearing Test shows ads.
Which is updated more often, Sennheiser Hearing Test or FullScale Hearing Test?
Sennheiser Hearing Test ships an update every 5 months, and FullScale Hearing Test every 10 days. Most recently, Sennheiser Hearing Test was updated on October 24, 2026 and FullScale Hearing Test on October 24, 2026.

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