# EchoPal vs Respiratory Therapist Prep TMC

The clearest difference is monetization model: EchoPal at free with in-app purchases against Respiratory Therapist Prep TMC's subscription. EchoPal also leads on ratings volume (4 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. EchoPal sells 1 in-app purchase, starting at $4.99 per month and Respiratory Therapist Prep TMC sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for EchoPal against 5.0 for Respiratory Therapist Prep TMC. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

## The numbers

| Metric | EchoPal | Respiratory Therapist Prep TMC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/echopal-study-by-voice/id6759845237/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/respiratory-therapist-prep-tmc/id6790672932/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 27 MB | 12 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Aayush Shah](https://appshunter.io/developer/1881145736) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### EchoPal

[App page](https://appshunter.io/ios/app/echopal-study-by-voice/id6759845237)

Transform your study materials into interactive, voice-powered learning sessions. Upload documents or paste text, and this app generates flashcard-style questions that are read aloud. It listens to your spoken answers and provides instant feedback, reinforcing learning through active recall.

**Highlights:** Hands-free voice study sessions, AI-powered question generation from PDFs/text, Instant explanations and follow-up questions, Automatic weak-spot targeting, Session summaries with scores and accuracy, Multiple TTS voice options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echopal Monthly Unlimited | $4.99 | per month |


### Respiratory Therapist Prep TMC

[App page](https://appshunter.io/ios/app/respiratory-therapist-prep-tmc/id6790672932)

Prepare for the NBRC Therapist Multiple-Choice (TMC) exam with over 2,100 practice questions, timed mock exams, and flashcards. Track your progress with a detailed dashboard and review missed items. Works offline.

**Highlights:** 2,100+ practice questions, Full-length timed mock exams, Practice by domain and weak areas, Flashcards with spaced repetition, Progress dashboard, Detailed rationales, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $9.99 | per month |
| Annual Access | $49.99 | per year |


## Frequently asked questions

### Is EchoPal free?

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

### Is Respiratory Therapist Prep TMC free?

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

### Which has better reviews, EchoPal or Respiratory Therapist Prep TMC?

EchoPal and Respiratory Therapist Prep TMC are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do EchoPal or Respiratory Therapist Prep TMC have ads?

Neither EchoPal nor Respiratory Therapist Prep TMC 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.*