# TMC Lectures vs Respiratory Therapist Test

The clearest difference is price: Respiratory Therapist Test at Free against TMC Lectures's $87.00. Respiratory Therapist Test also leads on rating (4.7 vs 4.2) and update cadence (every 6 months vs every 33 months). TMC Lectures's advantage is in-app purchases (none vs 4). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Respiratory Therapist Test is free to download; TMC Lectures costs $87.00 up front. Respiratory Therapist Test sells 4 in-app purchases, starting at $9.99 per 7 days. TMC Lectures asks for nothing beyond the download.

Respiratory Therapist Test holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 6 and 6 respectively.

TMC Lectures ships an update every 33 months, Respiratory Therapist Test every 6 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TMC Lectures | Respiratory Therapist Test |
| --- | --- | --- |
| Price | $87.00 | **Free** |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/tmc-lectures/id6449045830/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/respiratory-therapist-test/id6475794676/reviews)** |
| Number of ratings | 6 | 6 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 6 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 348 MB | 93 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Kettering National Seminars](https://appshunter.io/developer/604916069) | [Erdem Kara](https://appshunter.io/developer/1015700209) |

## What reviewers say

### TMC Lectures

[App page](https://appshunter.io/ios/app/tmc-lectures/id6449045830)

Prepare for the NBRC's Therapist Multiple Choice examination with audio lectures based on Kettering National Seminars' Study Guide. This comprehensive review covers basic and advanced respiratory care with a structured method for exam success.

**Highlights:** NBRC Therapist Multiple Choice exam preparation, Audio lectures, Follows Study Guide curriculum, Comprehensive review of respiratory care, Step-by-step exam preparation method

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

**In-app purchases:** none


### Respiratory Therapist Test

[App page](https://appshunter.io/ios/app/respiratory-therapist-test/id6475794676)

Prepare for your Respiratory Therapist Exam with an AI-driven learning platform. Access over 5250 practice questions, targeted topic reviews, and realistic mock tests. Save your progress and track your readiness for success.

**Highlights:** Over 5250 AI-curated practice questions, Targeted topic review sections, Realistic mock tests with 25 random questions, User account for progress saving, AI-driven content updates, Comprehensive preparation for exams

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Subscription | $9.99 | per 7 days |
| Premium - Monthly Subscription | $24.99 | per month |
| Premium-Quarterly Subscription | $49.99 | per 3 months |
| Premium - Yearly Subscription | $99.99 | per year |


## Frequently asked questions

### Is TMC Lectures free?

TMC Lectures costs $87.00, with no in-app purchases.

### Is Respiratory Therapist Test free?

Respiratory Therapist Test is free to download, with in-app purchases available.

### Which has better reviews, TMC Lectures or Respiratory Therapist Test?

Respiratory Therapist Test is rated higher. TMC Lectures averages 4.2 out of 5 from 6 ratings, while Respiratory Therapist Test averages 4.7 from 6 ratings.

### Do TMC Lectures or Respiratory Therapist Test have ads?

Neither TMC Lectures nor Respiratory Therapist Test shows ads.

### Which is updated more often, TMC Lectures or Respiratory Therapist Test?

TMC Lectures ships an update every 33 months, and Respiratory Therapist Test every 6 months. Most recently, TMC Lectures was updated on November 3, 2026 and Respiratory Therapist Test on November 4, 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.*