Comparison

Mimi Hearing Test vs Sonde One

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

Head to head
About

Mimi Hearing Test

Easily assess your hearing in just 5 minutes with instant, understandable results. Track changes over time and share your data with healthcare professionals. This app provides a modern, thorough evaluation of your auditory health.

Highlights
  • Modern hearing assessment
  • Instant, understandable results
  • Integrates with Apple Health
  • Monitor hearing changes
  • Exportable PDF results
  • Wide headphone compatibility
Read full description

The Mimi Hearing Test is an easy and reliable assessment of your hearing, delivering understandable results in just 5 minutes. - Modern assessment: Test quickly and thoroughly a wide range of frequencies. - Instant results: Receive valuable insights from your auditory data to understand your hearing better. - Seamless integration: Connect to Apple Health app to sync and compare results. - Monitor hearing: Track changes in your hearing ability over time. - Export results: Save your results as PDFs for easy sharing with family or healthcare professionals (only available in certain regions). More than 4 million hearing tests have been taken using Mimi’s innovative technology, contributing to the development of the world’s largest database of digital hearing profiles. Want to connect with Mimi? Check out our website: mimi.io Follow us on Instagram: @mimihearing Limitations Test accuracy depends on headphone type and ambient noise level. Supported models include Apple AirPods (1st, 2nd, 3rd and 4th generations), Apple AirPods Max, Apple AirPods Pro (1st and 2nd generations), Apple EarPods, Beats Fit Pro, Powerbeats Pro, Bose QuietComfort 45, Bose QuietComfort Ultra Earbuds, JBL Vibe Buds, JBL Vibe Beam, Nothing Ear, Nothing Ear 2, Samsung Galaxy Buds 2 Pro, Samsung Galaxy Buds FE, Skullcandy Grind Fuel, Skullcandy Sesh ANC Active, Sony WF-1000XM5, and Sony WH-1000XM4. While other headphones can be used, results may be less accurate. The Mimi test serves as an initial evaluation of your hearing. Please always seek advice from a medical professional. Disclaimer This Mimi Hearing Test app (including any content supplied within it) does not constitute medical advice or diagnosis. The provision of medical advice and diagnosis is the responsibility of your physician or other medical or qualified healthcare professionals, who should be consulted in case of health-related issues or questions related to your hearing ability. The app follows the ANSI/CTA-2118 standard, employing the Four Frequency Pure Tone Average Testing Methodology and Hearing Wellness Reporting Metric for Consumer-Facing Hearing Solutions.

About

Sonde One

This app uses voice analysis to track health conditions by identifying subtle vocal changes. It offers health scores and symptom assessments for enterprise and research users, contributing to groundbreaking voice biomarker research.

Highlights
  • Vocal biomarker analysis
  • Health condition tracking
  • Symptom assessments
  • Enterprise health tool
  • Voice research participation
  • Health scores
Features
Read full description

YOUR HEALTH SPEAKS Sonde is reimagining how health condition tracking is done by sensing subtle vocal changes. By analyzing a few seconds of voice, Sonde extracts biomarkers to generate your health scores. ENTERPRISE USERS Enter your company-specific token to access Sonde One and unlock your company-provided health and wellness tool that uses your voice. Sonde One includes questionnaires and objective symptom assessments using vocal biomarkers based on Sonde's proprietary voice technology platform. RESEARCH USERS Looking to participate in Sonde’s cutting-edge voice research? Help our team of researchers uncover novel vocal biomarkers that can lead to new health condition detection capabilities for the world! Join Sonde’s global community of over 50,000 research participants who have already donated over 1 million voice samples. Thank you for using your voice! Sincerely, The Sonde Health team

Screenshots

Mimi Hearing Test4 screens
Sonde One4 screens

Verdict

The call

The clearest difference is rating: Mimi Hearing Test at 4.8 against Sonde One's 3.0. Mimi Hearing Test also leads on ratings volume (44K vs 47) and review sentiment (71% vs 58%). Sonde One's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support 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. Mimi Hearing Test sells 6 one-off in-app purchases. Sonde One asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mimi Hearing Test holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Mimi Hearing Test has 44K ratings behind it against 47, so its average is the more settled of the two. Written reviews point the same way: 71% of Mimi Hearing Test's written reviews are positive against 58% of Sonde One's.

UpkeepUpdate frequency

Mimi Hearing Test ships an update every 2 months, Sonde One every 6 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Mimi Hearing Test versus Sonde One: the parameters behind the verdict, then further details
ParameterMimi Hearing TestSonde One
PriceFreeFree
Rating4.8 (44K ratings) — better3.0 (47 ratings)
Positive reviews70.5% of reviews — better58.3% of reviews
Number of ratings44K — better47
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size30 MB69 MB
Age rating12+17+
DeveloperMimi Hearing TechnologiesSonde Health

Customer experience

Mimi Hearing Test

All ratings43,457 ratings
Positive95.2%
Neutral2.3%
Negative2.5%
Written reviews455 reviews
Positive70.5%
Neutral8.1%
Negative21.3%

Sonde One

All ratings45 ratings
Positive44.4%
Neutral4.4%
Negative51.1%
Written reviews12 reviews
Positive58.3%
Neutral0.0%
Negative41.7%

Bugs and requests

Mimi Hearing Test

Reported bugs

3 issues
  • Inability to log in or create an account
  • Failure to recognize connected headphones
  • Test stopping prematurely due to 'inactivity'

Requested features

5 requests
  • Ability to track hearing history within the app
  • Support for more headphone models
  • Option to manually enter results if unable to complete test
  • Improved instructions and guidance for users
  • Ability to test for sound differentiation in noisy environments

Sonde One

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Mimi Hearing Test

One-time6
  • Ultimate Love$1.00
  • Ultimate Love$2.00
  • Ultimate Love$5.00
Show 3 more
  • Ultimate Love$10.00
  • Ultimate Love$20.00
  • Ultimate Love$50.00
None

Sonde One

No in-app purchases

Questions

Is Mimi Hearing Test free?
Mimi Hearing Test is free to download, with in-app purchases available.
Is Sonde One free?
Sonde One is free to download, with no in-app purchases.
Which has better reviews, Mimi Hearing Test or Sonde One?
Mimi Hearing Test is rated higher. Mimi Hearing Test averages 4.8 out of 5 from 44K ratings, while Sonde One averages 3.0 from 47 ratings.
Do Mimi Hearing Test or Sonde One have ads?
Neither Mimi Hearing Test nor Sonde One shows ads.
Which is updated more often, Mimi Hearing Test or Sonde One?
Mimi Hearing Test ships an update every 2 months, and Sonde One every 6 weeks. Most recently, Mimi Hearing Test was updated on November 1, 2026 and Sonde One on October 24, 2026.

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