# PEPID® vs TC3Sim

The clearest difference is review sentiment: PEPID® at 45% against TC3Sim's 0%. PEPID® also leads on rating (4.7 vs 3.7) and update cadence (every 5 weeks vs every 20 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PEPID® holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: PEPID® has 2.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 45% of PEPID®'s written reviews are positive against 0% of TC3Sim's.

PEPID® ships an update every 5 weeks, TC3Sim every 20 months. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PEPID® | TC3Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.9K ratings)](https://appshunter.io/ios/app/pepid/id955554418/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/tc3sim/id1517825914/reviews) |
| Number of ratings | **2.9K** | 3 |
| Positive reviews | **45.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 20 months |
| Monetization | Free | Free |
| Size | 39 MB | 613 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [PEPID, LLC](https://appshunter.io/developer/306091996) | [Engineering & Computer Simulations Inc](https://appshunter.io/developer/1115288881) |

## What reviewers say

### PEPID®

[App page](https://appshunter.io/ios/app/pepid/id955554418)

Provides healthcare professionals with essential tools for patient care, including a vast drug database, medical calculators, and visual aids. Content is regularly updated and clinically independent, offering reliable information for various medical roles.

**Highlights:** Largest drug database, Medical calculators, High-res pill photos, Clinical illustrations, Regularly updated information, Independent clinical content

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick information
- 🔒 Trustworthy content
- 👍 Useful for daily work
- 👍 Comprehensive database
- 👍 User-friendly

**What reviewers complain about**

- 🐛 App crashes/won't open
- 🐛 Outdated/missing content
- 🐛 Poor optimization for newer devices
- 💰 Expensive subscription
- 👎 Difficult to navigate

**Reported bugs**

- App crashes on login or launch
- Content fails to download
- Incompatible with newer iOS versions

**Requested features**

- Improved search functionality
- More calculators and tools
- Automatic content updates
- Ability to use on multiple devices with single subscription


### TC3Sim

[App page](https://appshunter.io/ios/app/tc3sim/id1517825914)

This medical simulation game reinforces tactical combat casualty care training through story-driven scenarios. Players assess casualties, perform triage, and administer treatments in various combat environments, learning essential procedures for military medical personnel.

**Highlights:** Tactical Combat Casualty Care training, Story-driven scenarios, Casualty assessment, Triage and treatment, Multiple military branches, Combat environments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PEPID® free?

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

### Is TC3Sim free?

TC3Sim is free to download, with no in-app purchases.

### Which has better reviews, PEPID® or TC3Sim?

PEPID® is rated higher. PEPID® averages 4.7 out of 5 from 2.9K ratings, while TC3Sim averages 3.7 from 3 ratings.

### Do PEPID® or TC3Sim have ads?

Neither PEPID® nor TC3Sim shows ads.

### Which is updated more often, PEPID® or TC3Sim?

PEPID® ships an update every 5 weeks, and TC3Sim every 20 months. Most recently, PEPID® was updated on October 10, 2026 and TC3Sim on September 28, 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.*