# Steth IO vs Doctor's Ear

The clearest difference is rating: Steth IO at 4.2 against Doctor's Ear's 3.0. Doctor's Ear's advantage is iOS requirement (9.0 vs 11.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Steth IO holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 13 and 8 respectively.

Steth IO ships an update every 2 months, Doctor's Ear monthly. The most recent releases landed on September 9, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Steth IO | Doctor's Ear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/steth-io/id961190182/reviews)** | [3.0 (8 ratings)](https://appshunter.io/ios/app/doctors-ear/id1110608721/reviews) |
| Number of ratings | **13** | 8 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 63 MB | 12 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [StratoScientific, Inc.](https://appshunter.io/developer/961190181) | [GV Concepts, Inc.](https://appshunter.io/developer/556696188) |

## What reviewers say

### Steth IO

[App page](https://appshunter.io/ios/app/steth-io/id961190182)

Record and visualize biological sounds using specialized hardware. This application transforms your device into a tool for capturing and analyzing bodily acoustics.

**Highlights:** Record biological sounds, Visualize sound data, Compatible with Steth IO hardware, Analyze bodily acoustics

**In-app purchases:** none


### Doctor's Ear

[App page](https://appshunter.io/ios/app/doctors-ear/id1110608721)

Record and share heart, lung, and stomach sounds using a compatible stethoscope device. This app offers a simple interface for capturing and sending audio recordings to your physician.

**Highlights:** Record heart sounds, Record lung sounds, Record stomach/bowel sounds, Works with doctorgram stethoscope, Share recordings with doctor

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Steth IO free?

Steth IO is free to download, with no in-app purchases.

### Is Doctor's Ear free?

Doctor's Ear is free to download, with no in-app purchases.

### Which has better reviews, Steth IO or Doctor's Ear?

Steth IO is rated higher. Steth IO averages 4.2 out of 5 from 13 ratings, while Doctor's Ear averages 3.0 from 8 ratings.

### Do Steth IO or Doctor's Ear have ads?

Neither Steth IO nor Doctor's Ear shows ads.

### Which is updated more often, Steth IO or Doctor's Ear?

Steth IO ships an update every 2 months, and Doctor's Ear monthly. Most recently, Steth IO was updated on September 9, 2026 and Doctor's Ear on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*