# Respiratory System Quizzes vs TestReady

The clearest difference is price: TestReady at Free against Respiratory System Quizzes's $2.99. TestReady also leads on update cadence (weekly vs every 39 months). Respiratory System Quizzes's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.0). On ads and device support there is nothing between them.

TestReady is free to download; Respiratory System Quizzes costs $2.99 up front. TestReady sells 2 in-app purchases, starting at $19.99 per month. Respiratory System Quizzes asks for nothing beyond the download.

Respiratory System Quizzes ships an update every 39 months, TestReady weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Respiratory System Quizzes | TestReady |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/testready-passwithpass/id6759408240/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 15 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Pass with PASS LLC](https://appshunter.io/developer/1725906778) |

## What reviewers say

### Respiratory System Quizzes

[App page](https://appshunter.io/ios/app/respiratory-system-quizzes/id1440775318)

Test your knowledge of the respiratory system with quizzes and study cards. Features offline access, mock tests, and detailed performance statistics. Ideal for medical students and professionals preparing for exams.

**Highlights:** Offline access, Multiple quiz modes, Mock tests with randomized questions, Detailed performance statistics, Quiz history tracking, Study cards for quick memorization, Offline dictionary of medical terms

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

**In-app purchases:** none


### TestReady

[App page](https://appshunter.io/ios/app/testready-passwithpass/id6759408240)

Prepare for NREMT certification exams with realistic question formats and adaptive simulations. Study key concepts through practice questions, flashcards, and lectures. Track your progress and identify weak areas to build confidence for test day.

**Highlights:** Adaptive Exam Simulator, Clinical Judgment Scenarios, Mastery Map for weak spots, Topic-specific practice questions, ECG Rhythm and ABG Interpretation practice, Flashcards and Audio Lectures, Gamified progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $19.99 | per month |
| 60-Day Pass | $34.99 | one-time |


## Frequently asked questions

### Is Respiratory System Quizzes free?

Respiratory System Quizzes costs $2.99, with no in-app purchases.

### Is TestReady free?

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

### Do Respiratory System Quizzes or TestReady have ads?

Neither Respiratory System Quizzes nor TestReady shows ads.

### Which is updated more often, Respiratory System Quizzes or TestReady?

Respiratory System Quizzes ships an update every 39 months, and TestReady weekly. Most recently, Respiratory System Quizzes was updated on November 2, 2026 and TestReady on October 31, 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.*