# Respiratory System vs Respiratory Study Buddy

The clearest difference is in-app purchases: Respiratory System at none against Respiratory Study Buddy's 1. Respiratory System also leads on iOS requirement (12.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Respiratory Study Buddy sells 1 one-off in-app purchase. Respiratory System asks for nothing beyond the download.

## The numbers

| Metric | Respiratory System | Respiratory Study Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/respiratory-study-buddy/id6790609053/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 43 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [GPS FOR PRINTING, PUBLISHING AND DISTRIBUTION SAE](https://appshunter.io/developer/1679738219) | [Jesse DE LA ROSA](https://appshunter.io/developer/6787765326) |

## What reviewers say

### Respiratory System

[App page](https://appshunter.io/ios/app/respiratory-system-gps/id6474309532)

**Features:** macOS Compatibility

**In-app purchases:** none


### Respiratory Study Buddy

[App page](https://appshunter.io/ios/app/respiratory-study-buddy/id6790609053)

This app helps respiratory therapy students prepare for board exams through interactive flashcards, quizzes, and simulators. It focuses on active learning with detailed explanations and practice scenarios to reinforce knowledge.

**Highlights:** 1,030 flashcards across 13 decks, Multiple choice and scenario-based quizzes, Full-length mock exams, Branching clinical simulation cases, Ventilator simulator with sandbox mode, Study calendar and spaced repetition, Question of the Day widget

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $9.99 | one-time |


## Frequently asked questions

### Is Respiratory System free?

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

### Is Respiratory Study Buddy free?

Respiratory Study Buddy is free to download, with in-app purchases available.

### Do Respiratory System or Respiratory Study Buddy have ads?

Neither Respiratory System nor Respiratory Study Buddy 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.*