# BASIC LR Instructor vs 3DMedSim Advanced Life Support

The clearest difference is update cadence: 3DMedSim Advanced Life Support at every 2 months against BASIC LR Instructor's every 4 months. 3DMedSim Advanced Life Support also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

BASIC LR Instructor ships an update every 4 months, 3DMedSim Advanced Life Support every 2 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BASIC LR Instructor | 3DMedSim Advanced Life Support |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 4 MB | 270 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Momentum Bilgisayar Yazilim Danismanlik Ticaret AS](https://appshunter.io/developer/626732803) |

## What reviewers say

### BASIC LR Instructor

[App page](https://appshunter.io/ios/app/basic-lr-instructor/id1363840643)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3DMedSim Advanced Life Support

[App page](https://appshunter.io/ios/app/3dmedsim-advanced-life-support/id6471584668)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BASIC LR Instructor free?

BASIC LR Instructor is free to download, with no in-app purchases.

### Is 3DMedSim Advanced Life Support free?

3DMedSim Advanced Life Support is free to download, with no in-app purchases.

### Do BASIC LR Instructor or 3DMedSim Advanced Life Support have ads?

Neither BASIC LR Instructor nor 3DMedSim Advanced Life Support shows ads.

### Which is updated more often, BASIC LR Instructor or 3DMedSim Advanced Life Support?

BASIC LR Instructor ships an update every 4 months, and 3DMedSim Advanced Life Support every 2 months. Most recently, BASIC LR Instructor was updated on October 2, 2026 and 3DMedSim Advanced Life Support on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*