# AudCal

> Audiometric test graphing and calculation tool for medical professionals. (iPhone/iPad app by Jorge Alberto Rey Martinez.)

- Source: https://appshunter.io/ios/app/audcal/id647212278 (this page in markdown: same URL + `.md`)
- Developer: [Jorge Alberto Rey Martinez](https://appshunter.io/developer/647212281)
- Category: Medical, Education
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 10.0 · 18 MB
- Languages: American English, European Spanish
- Released: 2013-05-14
- Data updated: 2026-06-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/audcal/id647212278/reviews.md

## What is AudCal?

WARNING: AudCal IS NOT a medical device. AudCal can NOT be used with diagnostic, treatment or preventive proposes.

What is AudCal?
AudCal is a complete application for graphical represent of audiometric tests and audiometric calculations, designed for physicians and audiologists.

How accurate is this app?
AudCal results has been published from a multi-center clinical trial ( http://www.ncbi.nlm.nih.gov/pubmed/26144548 )

How does it works?
You can use AudCal with the data obtained from a pure tone audiometry or use a simulated audiometric test performed with your iPhone. A pure tone synthesizer is built-in with AudCal. NEVER use the simulated audiometric test with diagnostic purposes.
Export your results and share with other devices, such as computers, printers… 
AudCal also presents various scientific disclosure documents that help to understand the performance and study of the auditory system.
It includes a wizard for the type of hearing aid that could be adapted according to the hearing loss observed.

Calculated parameters and specifications:

Hearing impairment (AAO 1979)
Disability (Real decreto 1971/1999 - Spanish Law)
Tone threshold average 
Interaural symmetry
Hearing loss level (BIAP 1997)
Masking detection
Air conducted audiogram
Bone conducted audiogram
Sintethized frequencies: 500, 1000, 2000, 3000, 4000 y 8000 Hz
Acoustic power range: 0-75 dB

For oldest iPhone models it is recommended to install AudCal mini

## Key features

- Graphical audiometric test representation
- Audiometric calculations
- Pure tone synthesizer
- Export results
- Hearing aid adaptation wizard
- Scientific disclosure documents

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/audcal/id647212278/reviews.md

### 4/5 — Please integrate w Apple Health

*2021-06-03*

This would be a great tool to input manually my audiogram so my AirPods could match it. Please integrate so that an audiogram can be saved to Apple Health. Thanks.

## Frequently asked questions about AudCal

### Is AudCal a medical device?

No, AudCal is explicitly not a medical device and cannot be used for diagnostic, treatment, or preventive purposes. It is designed as a tool for physicians and audiologists to analyze and represent audiometric test data.

### How accurate are AudCal results?

The accuracy of AudCal results has been published in a multi-center clinical trial, with findings available via a PubMed link in the app's description. While the app provides tools for analysis, it's crucial to use it with data obtained from actual audiometric tests.

### Can I use AudCal for simulated audiometric tests?

Yes, AudCal includes a pure tone synthesizer for simulated audiometric tests. However, the developer strongly advises NEVER to use these simulated tests for diagnostic purposes.

### What audiometric parameters does AudCal calculate?

AudCal calculates various parameters including Hearing Impairment (AAO 1979), Disability (Spanish Law), Tone Threshold Average, Interaural Symmetry, Hearing Loss Level (BIAP 1997), and Masking Detection. It also displays air and bone conducted audiograms.

### What devices does AudCal support?

AudCal is supported on watch, iPhone, and iPod. For older iPhone models, it is recommended to install AudCal mini.

### When was AudCal last updated?

The latest version of AudCal, 3.2, was last updated on February 12, 2020. The app was initially released on May 14, 2013.

### Does AudCal have ads?

No, AudCal does not contain advertisements. It is a free application without any ad-supported components.

### What is the age rating for AudCal?

AudCal has an age rating of 17+, indicating it is intended for mature users. This is likely due to the complex medical nature of the audiometric data it handles.

## Version history (last 5 releases)

### 3.2 — 2020-02-12

Minor (internal) changes for code optimization

### 3.1.1 — 2020-01-27

Minor visual adjustments

### 3.1 — 2018-11-27

Changes on sound synthesizer:
- Left and right channels can be selected
- Fade in/out effect improved
- Sound now is cleaner

### 3.0.5 — 2018-11-22

Sound synthesizer minor adjustments.

### 3.0.4 — 2018-04-10

Bug: crash when save an audiogram, solved.

## Apps similar to AudCal

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [EarTest by Eartone](https://appshunter.io/ios/app/eartest-by-eartone/id551064156) | 3.0 (2) | Free | Medical |
| [myKingwell](https://appshunter.io/ios/app/mykingwell/id6476337993) | 5.0 (1) | Free | Medical |
| [SurgSchool](https://appshunter.io/ios/app/surgschool/id6449940231) | — | Free | Medical |
| [MedRx iVRA](https://appshunter.io/ios/app/medrx-ivra/id1501592131) | 5.0 (2) | Free | Medical |

## More apps by Jorge Alberto Rey Martinez

- [AudCal mini](https://appshunter.io/ios/app/audcal-mini/id670053978)
- [AudCal HD](https://appshunter.io/ios/app/audcal-hd/id736684954)
- [VORtv](https://appshunter.io/ios/app/vortv/id1046382149)
- [Verticality Test](https://appshunter.io/ios/app/verticality-test/id1048555950)
- [V-VST](https://appshunter.io/ios/app/v-vst/id1125752093)

All apps by Jorge Alberto Rey Martinez: https://appshunter.io/developer/647212281

## Related topics

[audcal](https://appshunter.io/ios/topics/audcal) · [audiometry](https://appshunter.io/ios/topics/audiometry)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*