# Paragonix vs TSRA App

The clearest difference is rating: Paragonix at 5.0 against TSRA App's 3.7. Paragonix also leads on ratings volume (9 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Paragonix holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

Paragonix ships an update fortnightly, TSRA App every 11 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Paragonix | TSRA App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/paragonix/id1444033711/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/tsra-app/id6759273737/reviews) |
| Number of ratings | **9** | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free | Free |
| Size | 85 MB | 20 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Paragonix Technologies, Inc.](https://appshunter.io/developer/1440468522) | [Syed Faaz Ashraf](https://appshunter.io/developer/1877808813) |

## What reviewers say

### Paragonix

[App page](https://appshunter.io/ios/app/paragonix/id1444033711)

This app offers real-time, secure coordination for transplant teams. It allows for centralized sharing of organ status, temperature tracking, and GPS location of procurement teams. HIPAA-compliant messaging ensures all parties remain informed throughout the transplant process.

**Highlights:** Real-time organ status sharing, Organ temperature monitoring, Procurement team GPS tracking, HIPAA-compliant messaging, Secure team member invitations, Case status graphic trackers

**Features:** macOS Compatibility

**In-app purchases:** none


### TSRA App

[App page](https://appshunter.io/ios/app/tsra-app/id6759273737)

This app provides cardiothoracic surgery residents with comprehensive study materials for board certification. It includes textbooks, a question bank, expert lectures, and structured courses, all accessible offline. Features like flashcards, annotation, and progress tracking enhance the learning experience.

**Highlights:** 6 TSRA textbooks with 600+ chapters, 1000+ board-style multiple-choice questions, 120+ expert audio lectures, Structured learning paths and quizzes, Custom flashcard creation, Offline access to content, Progress tracking and study streaks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Paragonix free?

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

### Is TSRA App free?

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

### Which has better reviews, Paragonix or TSRA App?

Paragonix is rated higher. Paragonix averages 5.0 out of 5 from 9 ratings, while TSRA App averages 3.7 from 3 ratings.

### Do Paragonix or TSRA App have ads?

Neither Paragonix nor TSRA App shows ads.

### Which is updated more often, Paragonix or TSRA App?

Paragonix ships an update fortnightly, and TSRA App every 11 days. Most recently, Paragonix was updated on October 29, 2026 and TSRA App on October 25, 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.*