MDHearing vs Hearing Number
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MDHearing
This app empowers users to manage their compatible smart hearing aids directly from their smartphone. It allows for personalized sound customization, volume control, and battery monitoring. Users can also request remote adjustments from specialists and locate misplaced devices.
- Remote hearing aid control
- Personalized sound profiles
- Volume adjustment
- Program selection by environment
- Battery level monitoring
- Remote specialist tuning
- Locate lost hearing aids
Read full descriptionHide full description
The MDHearing app is a hearing health app that allows you to control your MDHearing smart hearing aids from your mobile device—anytime, anywhere. The MDHearing app is compatible with the following hearing aids: • MDHearingAid CORE • MDHearingAid VOLT MAX • MDHearingAid VOLT MAX 2 • MDHearingAid NEO XS PRO Customize and control your hearing aid settings for your specific needs with the touch of your smartphone or tablet. • Create a personal profile for each ear and instantly customize the settings for your specific needs • Control the volume of your hearing aids • Select the program to suit your environment • View hearing aid battery levels • Update your profile as your hearing needs change over time • Request remote assistance and an MDHearing specialist will remotely fine-tune your settings through the app • Locate lost or misplaced hearing aids
Hearing Number
Assess your hearing ability by determining the softest sound you can hear in each ear. Understand your unique Hearing Numbers to better protect your hearing and improve communication. Track changes over time and encourage others to take charge of their hearing wellness.
- Measure Hearing Numbers
- Track hearing changes over time
- Protect hearing wellness
- Share with friends and family
- Learn about hearing health
Read full descriptionHide full description
How’s your hearing? Learn your Hearing Numbers—the softest sound you can hear in each ear—with an app created by the Johns Hopkins Bloomberg School of Public Health. Then use your Hearing Numbers to protect your hearing and hear better. Track your hearing to know how it changes over time and encourage others to know their hearing. Take charge of your hearing wellness! Hearing Numbers can be as low as -10 or as high as 100 decibels, or dB. The higher your Hearing Numbers are, the louder sounds will need to be for you to hear them, and the harder it will be to hear and communicate in noisy places. Requires headphones, a quiet space, and about 5 minutes to complete. No advertising, in-app purchases, or product recommendations. The app tests the noise level around you, measures your hearing levels at four frequencies in each ear, and provides your Hearing Numbers. Share the Hearing Number app and encourage your friends and family to learn their Hearing Numbers. Re-check your Hearing Numbers from time to time and review previous results to track how your hearing changes over time. Learn more about the Hearing Number and how to use it at app.HearingNumber.org. This app is created by the Johns Hopkins Bloomberg School of Public Health, seeking to empower people to know their hearing—millions at a time. Disclaimer This hearing wellness app does not constitute medical advice or diagnosis. You should consult with a health care provider for questions related to your hearing or if you are experiencing any of the following: ear pain or ringing, dizziness, ear drainage or a sense of something in your ear, sudden or fluctuating hearing loss, injury or deformity to your ear, or worse hearing in one ear (i.e., your right and left Hearing Numbers are different by more than 10 dB).
Screenshots
Verdict
The clearest difference is rating: Hearing Number at 4.9 against MDHearing's 4.1. MDHearing's advantage is ratings volume (1.8K vs 576) and iOS requirement (12.0 vs 16.4). On price, review sentiment, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hearing Number holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 1.8K and 576 respectively. Written reviews point the same way: 37% of MDHearing's written reviews are positive against 43% of Hearing Number's.
MDHearing ships an update every 2 months, Hearing Number every 3 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.
| Parameter | MDHearing | Hearing Number |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (1.8K ratings) | 4.9 (576 ratings) — better |
| Positive reviews | 36.5% of reviews | 42.9% of reviews — better |
| Number of ratings | 1.8K — better | 576 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 120 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | AN Direct US, Inc | Mimi Hearing Technologies |
Customer experience
MDHearing
Hearing Number
Bugs and requests
MDHearing
Reported bugs
3 issues- App not recognizing hearing aids
- Frequent disconnections
- Hearing aid malfunctions
Requested features
3 requests- More fine-tuning options
- Improved Bluetooth connectivity
- Longer battery life
Hearing Number
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MDHearing
No in-app purchases
Hearing Number
No in-app purchases
Questions
Is MDHearing free?
Is Hearing Number free?
Which has better reviews, MDHearing or Hearing Number?
Do MDHearing or Hearing Number have ads?
Which is updated more often, MDHearing or Hearing Number?
Other comparisons













