# HearTrend — Chart your hearing tests

> Chart your hearing tests (iPhone/iPad app by ARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC.)

- Source: https://appshunter.io/ios/app/heartrend/id6818689077 (this page in markdown: same URL + `.md`)
- Developer: [ARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC](https://appshunter.io/developer/1835191566)
- Category: Medical, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 27.0 · 8 MB
- Languages: American English
- Released: 2026-11-03
- Data updated: 2026-11-05

## What is HearTrend?

HearTrend charts the hearing tests stored in Apple Health on the same kind of audiogram your audiologist uses.

OVERLAY
See every test from the last two days, three days, or week on one chart. Each ear has its own color, and each day keeps its own color when you look at one ear. Tap a frequency to read every value at that point.

COMPARE
Pick any test and any baseline. HearTrend shows both curves, the difference at each frequency, and the signed change, test minus baseline.

TREND
Each week, month, three months, six months, or year is summarized as an average and the range of your results, so you can follow how your thresholds move over time.

DRAWN LIKE A CLINICAL AUDIOGRAM
One octave is drawn as tall as 20 dB, the ratio used on clinical audiograms, so slopes look the same as on paper. Left ear in blue with X marks, right ear in red with circles.

SHARE ON YOUR TERMS
Make a PDF of any chart, or send your tests as a HearTrend file to someone who also uses HearTrend, such as a family member. You choose who receives them. Tests others share with you stay on your iPhone and are never added to your Health data.

PRIVATE BY DESIGN
No account, no servers, no ads, no tracking. HearTrend only reads from Health; it never changes your Health data. Your tests leave your iPhone only when you share them.

HearTrend shows your results as recorded. It does not diagnose or interpret hearing. Talk with a hearing professional about your results.

Requires hearing tests saved in Apple Health, such as the Hearing Test with AirPods Pro.

## Is HearTrend safe?

Not enough ratings yet to assess HearTrend.

## Is HearTrend legit?

HearTrend has limited verification signals. The AppsHunter Legitimacy Score for HearTrend is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-03

No release notes.

## More apps by ARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC

- [search318](https://appshunter.io/ios/app/search318/id6751448696)
- [calc318](https://appshunter.io/ios/app/calc318/id6763030413)

All apps by ARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC: https://appshunter.io/developer/1835191566

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*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 2026-11-05.*