# DrStemo vs NIK

The clearest difference is device support: NIK at 4 against DrStemo's 2. DrStemo's advantage is iOS requirement (10.0 vs 15.0). On price, 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.

## The numbers

| Metric | DrStemo | NIK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (9 ratings)](https://appshunter.io/ios/app/drstemo/id1660937732/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 34 MB | 21 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [Shanghai Hulu Devices Co Ltd](https://appshunter.io/developer/1053971681) | [Allergy, Inflammation and the Microbiome Research Institute Inc](https://appshunter.io/developer/1635959746) |

## What reviewers say

### DrStemo

[App page](https://appshunter.io/ios/app/drstemo/id1660937732)

This app pairs with Stemoscope wireless stethoscopes to enhance listening to heart and lung sounds. It is intended for use with the Stemoscope PRO and Stemoscope II devices. Users should consult a doctor for medical decisions, as the app and device are not for self-diagnosis.

**Highlights:** Connects to Stemoscope PRO and II, Record body sounds, Enhance listening experience, FDA cleared device companion, Not for self-diagnosis

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

**In-app purchases:** none


### NIK

[App page](https://appshunter.io/ios/app/nik-pulse-patterns-and-food/id6596770878)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is DrStemo free?

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

### Is NIK free?

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

### Do DrStemo or NIK have ads?

Neither DrStemo nor NIK shows ads.

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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.*