# Smart Stethoscope vs Stethophone PRO

The clearest difference is iOS requirement: Smart Stethoscope at 15.6 against Stethophone PRO's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Smart Stethoscope ships an update every 3 months, Stethophone PRO every 4 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Smart Stethoscope | Stethophone PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stethophone-pro/id6739212032/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | — | Free |
| Size | 1 MB | 80 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [infibi-inc.com](https://appshunter.io/developer/997239542) | [Sparrow Acoustics Inc.](https://appshunter.io/developer/1569458168) |

## What reviewers say

### Smart Stethoscope

[App page](https://appshunter.io/ios/app/smart-stethoscope/id1583602656)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stethophone PRO

[App page](https://appshunter.io/ios/app/stethophone-pro/id6739212032)

This medical application transforms a smartphone into an FDA-cleared cardiac assessment tool. It uses AI-powered sound analysis to detect heart murmurs and other indicators of heart health, enabling early detection and improved patient routing.

**Highlights:** FDA-cleared cardiac assessment tool, AI-powered heart sound analysis, Detects murmurs and heart issues, No additional hardware required, Securely share findings, Integrates into telehealth workflows

**In-app purchases:** none


## Frequently asked questions

### Is Smart Stethoscope free?

Smart Stethoscope is free to download, with no in-app purchases.

### Is Stethophone PRO free?

Stethophone PRO is free to download, with no in-app purchases.

### Do Smart Stethoscope or Stethophone PRO have ads?

Neither Smart Stethoscope nor Stethophone PRO shows ads.

### Which is updated more often, Smart Stethoscope or Stethophone PRO?

Smart Stethoscope ships an update every 3 months, and Stethophone PRO every 4 months. Most recently, Smart Stethoscope was updated on October 6, 2026 and Stethophone PRO on October 13, 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.*