Comparison

MPI vs Hearing test | Audiogram App

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

Head to head
About

MPI

Features
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The MPI-2 Session Recorder application is a specialized tool designed to record videos and send them to one’s clinician during the MPI-2 Treatment Program speaking tasks. This is a companion application to the MPIi-2 Treatment Program (at no extra cost) and must be installed on an iPad or iPhone separate from the one that will be used by the client during MPI-2 treatment. The Modifying Phonation Intervals (MPI-2) Stuttering Treatment Program is designed to teach mainly adolescents and adults who stutter to achieve generalized stutter-free and normal sounding speech by speaking with a reduced number of short intervals of phonation (PI=phonation interval). The program is a performance-contingent, biofeedback system that employs software (iOS MPI-2 application) and hardware (iPad, iPad Mini, or iPhone and a throat microphone/accelerometer with single earpiece assembly). Targeted PIs are recorded from the surface of the speaker’s throat and their occurrence is automatically fed back to the speaker during treatment. Special advantages of the MPI-2 are: its development by expert clinical researchers as a complete evidence-based treatment program – including establishment, transfer and maintenance of fluent speech, and its portability –which facilitates a significant role for the client in managing the treatment and the ability to practice newly learned speech patterns away from the clinic setting while being monitored by the software and/or the clinician. A general description of the MPI-2 Stuttering Treatment Program, along with pre- and post-treatment speaking samples, as well as links to the research publications underlying development of the MPI-2, can be accessed at the MPI-2 website at http://www.mpi2.com. In order to start the treatment program, the potential client needs to install the MPI-2 Stuttering Treatment Program application first on an iPhone or iPad, and then choose a clinician (via the “Find Clinician” button on the home screen). After the request has been received, the clinician will contact you to evaluate your condition and discussion additional details, including the cost of the clinician’s clinical services. All MPI-2 clinicians have earned master’s degrees as speech-language pathologists and the Certificate of Clinical Competence from the American Speech-Language Hearing Association and are also certified as MPI-2 clinicians.

About

Hearing test | Audiogram App

Assess your hearing health with quick and comprehensive tests. This app offers an auditory age assessment, tracks your hearing data, and personalizes sound for accurate results. It's a convenient tool for monitoring your hearing over time.

Highlights
  • Quick and extended hearing tests
  • Children's hearing screening mode
  • Auditory age assessment
  • Detailed audiogram results
  • Sound personalization for headphones
  • HealthKit integration
Features
Read full description

HEARING TEST & MONITORING Accurate audiogram, hearing screening for adults and children, and auditory age assessment. Your personal audiologist on your phone. COMPREHENSIVE HEARING ASSESSMENT: ► Quick Hearing Test: Get an accurate audiogram in just 3 minutes. A simple and convenient way to check your hearing health. ► Extended Hearing Test: A detailed and thorough examination to obtain a precise audiogram with high accuracy. ► Children's Hearing Test: A special mode with visual and game-like elements for easy and comfortable hearing screening for children. ► Hearing Age: Find out if your hearing matches your actual age. An interactive and popular test you can share on social media. ► Detailed Results: View your results on clear audiograms and graphs that compare your hearing to age-based norms. Monitor your hearing over time and store data securely in HealthKit. ► Sound Personalization: Customize the test sounds for your specific headphones to ensure the most accurate results. ⁕⁕⁕ FEATURES ⁕⁕⁕ ● Fast and accurate hearing screening for adults and children ● Interactive hearing age assessment ● Track your hearing data and monitor for changes ● Sound personalization for your headphones ● HealthKit integration for secure data storage Disclaimer: This application is intended for informational and self-assessment purposes only. It is not a medical device and cannot replace professional medical diagnosis or consultation. For a comprehensive hearing examination, accurate diagnosis, or if you have any concerns about your hearing, please consult a qualified audiologist or other healthcare professional. Terms of service: https://www.dropbox.com/scl/fi/xzmnvhogiip85we9w5967/Terms-Of-Service-Hearing-Test-_-Audio-Apps.pdf?rlkey=fyqan4zzb6ilppcsadu7uak9j&st=m24z6s13&dl=0 Privacy policy: https://www.dropbox.com/scl/fi/xljwd44ce5k7flv0kj45d/Privacy-Policy-Hearing-Test-_-Audio-Apps.pdf?rlkey=o6ln0ovjej9k7led8xksms603&st=cfp7v5di&dl=0

Screenshots

MPI4 screens
Hearing test | Audiogram App4 screens

Verdict

The call

The clearest difference is in-app purchases: MPI at none against Hearing test | Audiogram App's 2. MPI also leads on iOS requirement (9.0 vs 15.0). Hearing test | Audiogram App's advantage is update cadence (every 3 weeks vs every 2 months). On price, 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. Hearing test | Audiogram App sells 2 in-app purchases, starting at $2.99 per 7 days. MPI asks for nothing beyond the download.

UpkeepUpdate frequency

MPI ships an update every 2 months, Hearing test | Audiogram App every 3 weeks. The most recent releases landed on September 25, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
MPI versus Hearing test | Audiogram App: the parameters behind the verdict, then further details
ParameterMPIHearing test | Audiogram App
PriceFreeFree
Rating—4.4 (63 ratings) — better
Positive reviews—78.3% of reviews
Number of ratings—63 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size18 MB79 MB
Age rating4+4+
DeveloperSirma Medical Systems JSCIrakli Tsuladze

In-app purchases

None

MPI

No in-app purchases

2 purchases

Hearing test | Audiogram App

Subscriptions2
  • Weekly Access3 Days trial$2.997 Days
  • Monthly access3 Days trial$9.991 Month

Questions

Is MPI free?
MPI is free to download, with no in-app purchases.
Is Hearing test | Audiogram App free?
Hearing test | Audiogram App is free to download, with in-app purchases available.
Do MPI or Hearing test | Audiogram App have ads?
Neither MPI nor Hearing test | Audiogram App shows ads.
Which is updated more often, MPI or Hearing test | Audiogram App?
MPI ships an update every 2 months, and Hearing test | Audiogram App every 3 weeks. Most recently, MPI was updated on September 25, 2026 and Hearing test | Audiogram App on October 16, 2026.

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