# AURiS vs Hormones Guide...

The clearest difference is in-app purchases: AURiS at none against Hormones Guide...'s 2. AURiS also leads on ads (none vs shown) and iOS requirement (8.0 vs 14.0). Hormones Guide...'s advantage is update cadence (every 2 weeks vs every 23 months). On price and device support there is nothing between them.

Both are free to download. Hormones Guide... sells 2 in-app purchases, starting at $2.99 per month. AURiS asks for nothing beyond the download.

AURiS ships an update every 23 months, Hormones Guide... every 2 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AURiS | Hormones Guide... |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/auris/id1316807618/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 157 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [iSimulate Pty Ltd](https://appshunter.io/developer/494486341) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### AURiS

[App page](https://appshunter.io/ios/app/auris/id1316807618)

This app enhances medical training by simulating realistic heart, lung, and bowel sounds. It pairs with a special stethoscope for in-situ learning, allowing educators to create and edit custom scenarios for students to practice and be assessed on.

**Highlights:** Simulates heart, lung, and bowel sounds, Pairs with AURiS stethoscope for realistic feedback, Create, save, and edit custom training scenarios, Adjustable sound volumes for different experience levels, Enhances OSCE and simulation-based education, Supports manikin and standardized patient use

**In-app purchases:** none


### Hormones Guide...

[App page](https://appshunter.io/ios/app/hormones-guide/id6739848653)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $2.99 | per month |
| Sponsorship (donation) | $1.99 | one-time |


## Frequently asked questions

### Is AURiS free?

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

### Is Hormones Guide... free?

Hormones Guide... is free to download, with in-app purchases available.

### Do AURiS or Hormones Guide... have ads?

Hormones Guide... shows ads; AURiS does not.

### Which is updated more often, AURiS or Hormones Guide...?

AURiS ships an update every 23 months, and Hormones Guide... every 2 weeks. Most recently, AURiS was updated on October 8, 2026 and Hormones Guide... on September 30, 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.*